text:
Knowledge and information are empowering, and chance favors the prepared mind. Whether you are a patient, supporter / family member, or caregiver, the more informed you are, the better decisions you will make in relationship to oral cancer. This list of resources on the web is constantly being updated. You will find support organizations, data bases, governmental agencies which deal with cancer, private cancer foundations and societies, cancer treatment and research centers, and sites related to individual caregivers who are members of the Oral Cancer Foundation. If you would like to be added to our resources list, please contact us
FDA Cancer Tools contains a variety of information related to cancer and approved cancer drug therapies.
The National Health Information Center (NHIC) is a health information referral service. NHIC puts health professionals and consumers who have health questions in touch with those organizations that are best able to provide answers.
The mission of the National Institute of Dental and Craniofacial Research (NIDCR) is to promote the general health of the American people by improving their oral, dental and craniofacial health. The NIDCR aims to promote health, to prevent diseases and conditions, and to develop new diagnostics and therapeutics.
NCCS brings together cancer-related research organizations and institutions, cancer support and advocacy groups, and thousands of cancer survivors to work together in addressing the needs of those living with cancer.
The Surveillance, Epidemiology, and End Results (SEER) Program of the National Cancer Institute is the most authoritative source of information on cancer incidence and survival in the United States. Case ascertainment for SEER began on January 1, 1973
The SEER Program currently collects and publishes cancer incidence and survival data from 11 population-based cancer registries and three supplemental registries covering approximately 14 percent of the US population. The expansion registries increase the coverage to approximately 26 percent. Information on more than 3 million in situ and invasive cancer cases is included in the SEER database, and approximately 170,000 new cases are accessioned each year within the SEER catchment areas. The SEER Registries routinely collect data on patient demographics, primary tumor site, morphology, stage at diagnosis, first course of treatment, and follow-up for vital status. The SEER Program is the only comprehensive source of population-based information in the United States that includes stage of cancer at the time of diagnosis and survival rates within each stage. The mortality data reported by SEER are provided by the National Center for Health Statistics.
PubMed comprises more than 19 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites. This is a trusted source for peer reviewed information on all things medical not just oral cancer.
The Adenoid Cystic Carcinoma Research Foundation (ACCRF) seeks to accelerate the development of improved therapies and a cure for adenoid cystic carcinoma, a rare malignancy that typically originates in the salivary glands and other regions of the head and neck. In pursuit of its mission, ACCRF works to build a community of interested researchers who collaborate in implementing an innovative Research Agenda."
Adenoid Cystic Carcinoma Organization International ("ACCOI") is dedicated to furthering research, raising awareness and providing education regarding the rare cancer adenoid cystic carcinoma ("ACC"). ACCOI's website provides ACC patients and caregivers with information on research, clinical trials, treatment, organizations offering help with medical expenses, and much more. In addition to ACCOI's website, ACCOI maintains an online support group for ACC patients and caregivers, and an online doctors' forum where doctors with an interest in ACC can share information on treatment and research. ACCOI also provides a quarterly newsletter in hard copy to various hospitals, as well as at its website.
The American Society of Clinical Oncology is a nonprofit organization, which represents 15,000 cancer professionals worldwide; the society offers scientific and educational programs and a wide range of other initiatives intended to foster the exchange of information about cancer.
ACOR offers information and support through its integrated sytem of online discussion groups.
To further its mission, ACOR creates specific websites and also hosts a growing number of websites, created by:
* Patients for patients and caregivers.
many of those websites are considered to be clearly among the best sites for a particular disease or condition.
* Cancer Advocacy Organizations, many of which were created directly from the membership of an ACOR mailing list.
* Professional Organizations.
ACOR volunteers have also created a growing number of disease specific websites.
The Association of Oncology Social Work (AOSW) is a non-profit, international organization dedicated to increasing awareness about the social, emotional, educational, and spiritual needs of cancer patients. AOSW's mission is to advance excellence in the psychosocial care of persons with cancer, their families, and caregivers through: Networking. Education, Advocacy, Research and Resource Development. It supports its members' commitment to helping and advocating for cancer patients by providing continuing education through conferences and publications; promoting clinical research; and fostering networking to address common issues and concerns. It is involved in numerous collaborative efforts with other national and international oncology organizations to advocate for the support and care of people with cancer.
Since 1944, Cancer Care has been dedicated to providing emotional support, information, and practical help to people with cancer and their loved ones. They have helped over two million people nationwide through toll-free Counseling Lines and teleconference programs, their office-based services, and via the Internet. All services are provided free of charge and are available to people of all ages, with all types of cancer, at any stage of the disease. Their reach, including its cancer awareness initiatives, also extends to family members, caregivers, and professionals, providing vital information and assistance.
Cancer-related fatigue is the most common and debilitating side effect of cancer and its treatment. In fact, most people living with cancer, and especially those living with lung cancer, experience mild to extreme fatigue. A recent survey shows cancer-related fatigue affects 76% of cancer patients undergoing chemotherapy. The Oncology Nursing Society has developed this Web site to provide you with multiple resources to get the information you need about cancer fatigue.
Fertile Hope is a national nonprofit organization dedicated to providing reproductive information, support and hope to cancer patients whose medical treatments present the risk of infertility. Fertile Hope is currently pursuing strategies in the following five areas: research, awareness, education, financial assistance and support. The organization will strive to advance fertility research, help advance the understanding of fertility risks and preservation options, allow and encourage personal educated decisions, make preservation treatments available regardless of economic status and help patients cope with important family planning issues. Founded in October 2001.
The National Comprehensive Cancer Network (NCCN) is a not for profit, tax-exempt corporation that is an alliance of the world's leading cancer centers. Established in 1995 to enhance the leadership role of member institutions in the evolving managed care environment, the NCCN seeks to support and strengthen the mission of member institutions in three basic areas:
A patient support organization that provides group and individual emotional support. Through this service, patients or their family members are matched with volunteers who have had a similar diagnosis and treatment program. They have month meetings usually coordinated with a cancer center and facility staff. A newsletter is available by paid subscription 9 times per year.
Quackwatch, Inc., a member of Consumer Federation of America, is a nonprofit corporation whose purpose is to combat health-related frauds, myths, fads, and fallacies. Its primary focus is on quackery-related information that is difficult or impossible to get elsewhere. Founded by Dr. Stephen Barrett in 1969 as the Lehigh Valley Committee Against Health Fraud, it was incorporated in 1970. In 1997, it assumed its current name and began developing a worldwide network of volunteers and expert advisors.
Vital Options® TeleSupport® Cancer Network is a not-for-profit cancer communications, support and advocacy organization dedicated to using communications technology to help people cope with cancer and whose mission is to facilitate a global cancer dialogue. Vital Options is the producer of The Group Room®—the nationally syndicated radio call-in cancer talk show which reaches more than half-a-million radio listeners each Sunday throughout the United States as well as others worldwide who hear the show simulcast live over the Internet(www.vitaloptions.org). This interactive website also provides cancer information and resources, as well as access to past broadcasts of The Group Room and toll free phone numbers for callers in the United States (1-800-GRP-ROOM; 1-800-477-7666) and Europe to enter live on-air discussions.
WebWhispers was started in 1996 for those who had questions about larynx cancer treatments, surgery, recovery, and what life is like after laryngectomy surgery. We are now the largest support group for individual Laryngectomy survivors of larynx and other throat cancers. We offer advice from those who have been there and education at the time it is needed.
This is the list of National Cancer Institute approved cancer centers in the US, listed by state alphabetically. The National Cancer Institute provides funding for research. Institutions apply for NCI designation (the selection is done through a peer-review process), and the term "NCI-designated" primarily has to do with the facility's research interests --- not the quality or scope of patient care.
An NCI-designated comprehensive cancer center means that the institution is involved in research in three areas: laboratory, clinical and population-based. All NCI-designated comprehensive cancer centers also treat patients. An NCI-designated cancer center concentrates research in one or two of those areas, and a few of these facilities -- like the Wistar Institute in Philadelphia or the Salk Institute in San Diego -- do research only. Further information is available here
Consistently rated by independent survey, the number one head and neck cancer facility in the world. For the last 5 years it has juggled for this position with Memorial Sloan Kettering.
Consistently rated by independent survey, the number one head and neck cancer facility in the world. For the last 5 years it has juggled for this position with MD Anderson Cancer Center.
UCLA's Jonsson Comprehensive Cancer Center (JCCC) has established an international reputation for developing new cancer therapies, providing the best in experimental and traditional treatments, and expertly guiding and training the next generation of medical researchers. Site also has a searchable database.
A comprehensive dictionary of terms which will assist you in understanding terms that your doctors may use in relationship to cancer. Part of the National Cancer Institute website.
Using original survey data and secondary analyses of data from the American Hospital Association and the Centers for Medicare & Medicaid Services, this is an index of hospital quality updated on an annual basis. This index has three components designed to represent three key aspects of care-structure, process, and outcome. More than 900 hospitals are listed in Cancer. All are experienced in treating difficult cases—a hospital is listed only if at least 417 inpatients who needed a high level of expertise in this specialty were treated there in 2005, 2006, and 2007, or if surveyed specialists recommended the hospital for such patients. The top 50 hospitals are ranked by score. Those below the top 50 are listed alphabetically. If this link brings up a 404 error page, they are still working on their web site. Look right below the 404 statement, and you will see a link to "hospitals" once there - select cancer, and you will be on the main list. We hope that US News will have this corrected soon.
This is a general listing of hospitals, but does not rank them, and is for finding contact information of those close to a specific location that may be entered by the database user.
Provides the most current medical information and services that provide reliable, digital clinical data and up-to-date information to healthcare professionals and consumers.
CancerNet provides current and accurate cancer information from the National Cancer Institute, the Federal Government's principal agency for cancer research. You will find a wide range of cancer information, including treatment options, clinical trials, ways to reduce cancer risk, and ways to cope with cancer.
OncoLink was founded in 1994 by Penn cancer specialists with a mission to help cancer patients, families, health care professionals and the general public get accurate cancer-related information at no charge.
Database containing information about genes which are targets for cancer-causing mutations in oral cancers.
The American Association for Cancer Research (AACR), a scientific society of over 17,000 laboratory and clinical cancer researchers, was founded in 1907 to facilitate communication and dissemination of knowledge among scientists and others dedicated to the cancer problem; to foster research in cancer and related biomedical sciences; to encourage presentation and discussion of new and important observations in the field; to foster public education, science education, and training; and to advance the understanding of cancer etiology, prevention, diagnosis, and treatment throughout the world.
The American Board of Medical Specialties (ABMS) is an organization of 24 approved medical specialty boards. The intent of the certification of physicians is to provide assurance to the public that those certified by an ABMS Member Board have successfully completed an approved training program and an evaluation process assessing their ability to provide quality patient care in the specialty. The ABMS serves to coordinate the activities of its Member Boards and to provide information to others concerning issues involving specialization and certification of medical specialists.
Oral Medicine is the specialty of dentistry concerned with the oral health care of medically complex patients and with the diagnosis and non-surgical management of medically-related disorders or conditions affecting the oral and maxillofacial region. These doctors are usually associated with teaching institutions and treatment facilities, but a few are in private practice. They are ideal individuals for the diagnosis of suspect tissues in the oral environment, to determine if and what disease state exists, such as oral cancer.
In 1998, The American Head and Neck Society (AHNS) became the single largest organization in North America for the advancement of research and education in head and neck oncology. The merger of two societies, the American Society for Head and Neck Surgery and the Society of Head and Neck Surgeons, formed the American Head and Neck Society. The society was formed to promote and advance the knowledge of prevention, diagnosis, treatment, and rehabilitation of neoplasms and other diseases of the head and neck
The world's largest society of physicians who treat disorders of the ear, nose, and throat and related structures of the head and neck.
The special skills of otolaryngologist ENT's include diagnosing and managing diseases of the sinuses, larynx (voice box), oral cavity, and upper pharynx (mouth and throat), as well as structures of the neck and face. Otolaryngologists diagnose, treat, and manage specialty-specific disorders as well as many primary care problems in both children and adults. This web resource will allow you to find an ENT otolaryngologist in any geographic area in the US by searching using an area code or geographic location.
The ADA is the professional association of dentists dedicated to serving both the public and the profession of dentistry. The ADA assists in education, research, advocacy and the development of standards in the dental industry. The Oral Cancer Foundation has frequently disagreed with the ADA's alliance with commercial entities, and with some of their statements that our scientific board disagrees with, the most recent of which is that "Oral Cancer can be prevented" which is scientifically incorrect. That said, we believe that dentists, which the ADA represents, are the best hope for early discovery of disease when more of them are actively engaged in opportunistic screenings.
AAOMS is a professional association of oral and maxillofacial surgeons and is dedicated to promoting the highest quality of patient care and education. If a dentist finds an area of suspect tissue in your mouth, this is the group of doctors they will most likely refer you to for a biopsy.
The American Society of Clinical Oncology is a nonprofit organization, which represents 15,000 cancer professionals worldwide; the Society offers scientific and educational programs and a wide range of other initiatives intended to foster the exchange of information about cancer.
This site has excellent information and resources related to speech and swallowing disorders, both which may affect those who have had surgery for oral cancer. References to therapists are also on this link.
The mission of the ADHA is to advance the art and science of dental hygiene by increasing the awareness of, and ensuring access to, quality, cost-effective oral health care. Their site has good oral cancer information. The dental hygiene community of RDH's are strong proponents of screening and early detection of oral cancers.
The American Association for Cancer Research (AACR), a scientific society of over 15,000 laboratory and clinical cancer researchers, was founded in 1907 to facilitate communication and dissemination of knowledge among scientists and others dedicated to the cancer problem; to foster research in cancer and related biomedical sciences; to encourage presentation and discussion of new and important observations in the field; to foster public education, science education, and training; and to advance the understanding of cancer etiology, prevention, diagnosis, and treatment throughout the world.
Created by physician members of the American Society for Therapeutic Radiology and Oncology, Radiation Therapy Answers (RT Answers) explains how radiation is used safely and effectively used to treat cancer. It contains pictures and descriptions of the types of radiation therapy used to treat cancer, including external beam radiation therapy, 3D conformal radiation therapy (3D-CRT), intensity modulated radiation therapy (IMRT), proton therapy and brachytherapy, also called seed implants. It includes a Doctor Finder feature to allow you to find an oncologist in your area as well as a dictionary that defines common terms and a list of questions to ask your doctor before deciding on a treatment. Visitors can also request hard copies of brochures on the site.
As a worldwide ENT (Ear, Nose and Throat) company Atos Medical offers high quality innovative products within laryngology, otology, rhinology and also oral and maxillofacial rehabilitation
A service of the National Cancer Institute, this site helps link cancer patients to appropriate clinical trials.
A service listing of clinical trials throughout the United States.
The U.S. National Institutes of Health, through its National Library of Medicine, developed ClinicalTrials.gov to provide patients, family members and members of the public current information about clinical research studies.
The journal was, and remains, since its beinings in 1823, independent, and without affiliation to a medical or scientific organization, ensuring unbiased peer reviewed information. More than 180 years since its inception, The Lancet is an independent and authoritative voice in global medicine. It seeks to publish high-quality clinical trials that will alter medical practice; with a commitment to international health ensures that research and analysis from all regions of the world is widely covered. Critical appraisal of research and reviews is ensured by strong Comment and Correspondence sections; The Lancet's opinion and personality is communicated by three editorials every week; fast dissemination of priority issues is delivered by online first publication through www.thelancet.com
This is a blog site that is unregulated and offers opinions about issues as they relate to the oral cancer issue in the US. It is a highly opinionated view of things, not all of which does the foundation agree with.


text:
Thread: So you want to buy an AR-15, huh?
So you want to buy an AR-15, huh?
This is my stab at a complete AR-15 buyer's guide for the "non-gunny" officer, looking to buy a patrol rifle. If that's not you, this may not be very applicable, but I hope you can get something out of it. This thread has taken on a life of its own, and has reached enormous circulation around the internet, making it full-circle back to me in a forward! I am humbled by this. More knowledgable people than I have both contributed to this, and have given me feedback to make it better. If there is still something written here that is either incorrect, or is still unclear, PLEASE contact me so I can fix it!
Thanks for reading!
So you want to buy an AR-15, huh? Well, you came to the right place.
Let me guess, you have seen a few models in your local store, you have seen some ads in the gun rags, and a "guy" you know thinks his rifle is "the best." And now you need some help separating the wheat from the chaff, and have come here to find out what is best for you. Am I close?
I am going to assume you plan to take this into harm's way, or at least want a rifle CAPABLE of being taken onto a "two-way" range. If you just want a recreational shooter, just pick up whatever fits your budget at your local gunshop. If it doesn't work as advertised, no one gets hurt. But for those whose lives depend on meeting evil in this present age with force, and lots of it, keep reading...
The first question you SHOULD ask yourself, is "what's allowed?" For sworn Law Enforcement Officers employed by a department/agency, this could be as simple as "quality rifle approved by the Range Master." Or, it could be as picky as "Colt or Rock River Arms" (Dallas PD.) So BE SURE you get something that FITS YOUR POLICY, as well as fits your needs. Let's keep going...
Secondly, you should assess your tactical parameters. Are you a lone deputy out in the sticks? Are you a member of a dedicated SWAT team in an urban setting? This will all play into what you should look into. We'll talk about that later, so let's move along for now...
In addition, we need to consider what options you will be needing, and what accessories you will be running. These can range from slings, to sights, to lights, etc...
Regardless, you will need a rifle that is DEAD NUTS RELIABLE, and made to a degree of quality assurance that you can TRUST it with your life, and the lives of your fellow officers, not to mention the sheep...err, I mean people, under your watch.
Let's focus (for now) on this last point, and discuss what is needed in a fighting rifle.
The heart of the rifle is the barrel. The barrel is the part of the rifle that directly touches the bullet in its path towards the target, and will be the single most expensive part in your rifle. It is also the one part of an AR-15 rifle that is prone to deteriorating (due to rust, erosion, or being shot-out.) The barrel is what determines the service-life of the rifle, so it should not be the part we scrimp on in order to save a few clams.
So, what kind of barrel SHOULD a fighting rifle have? We have two choices: Stainless Steel (expensive), and Chrome-Lined 4150 steel. 4140 is what most commercial barrels are made of, and is not altogether a horrible choice (as long as it is chrome-lined), but 4150 is still preferable.
H&K, Noveske, and now LWRC are offering Cold Hammer Forged barrels, which are MUCH more durable than standard barrels. These have a service life far surpassing what is currently available, but still need to be chrome-lined. CHF barrels are more expensive and should be regarded as highly desirable.
While SS barrels are VERY accurate, are VERY durable, and are definitely 'en vogue', they are also usually heavier, as they are most commonly made for "match" rifles. In addition to weighing more, they are also more expensive. This can range from moderately more expensive, to outlandishly more expensive! You will also have to be sure the chamber is meant for a fighting rifle, and not a match rifle. We'll talk about that in a minute...
So now that we know what material it should be made of, what about the other aspects? Here is the list of characteristics you should look for:
1- Gov't profile
2- Chrome lined chamber and bore
3- 5.56 NATO chamber
4- 1/7 twist
5- Parkerizing under front sight base
6- M4 feed ramps
7- Magnetic particle tested
If this is what we SHOULD look for, what else could we see? We'll take it spec by spec...
1- Gov't profile
As far as barrel profile goes, other specs would include, "HBAR" (heavy barrel), "Heavy", "MedCon" (medium contour), "SOCOM", or "Bull." While medium contour and Socom mean the same (slightly heavier than Gov't profile, not as heavy as HBAR), they are meant for those who fire their bang-sticks switched to "group therapy", not for semi-auto like most of us will use. All the above nomenclature means the barrel will weigh more than it should, and most likely made the barrel cost less to produce. Other specs would include "A1", "Superlight" or "pencil." These are the smallest barrels, and have a tendency to lose accuracy once they heat up. They still keep to the M4 standards of accuracy, so its not critical. They aren't necessarily bad options, but they do limit your ability to modify your rifle with aftermarket front sight bases later on (barrel profile under the FSB is too skinny for standard aftermarket products.)
In summary: Gov't Profile, SOCOM/MedCon, or Lightweight are all fine options.
2- Chrome lined chamber and bore
Now that we have looked at which profiles we can choose from, let's look at the second spec. Several manufacturers make "Chrome Moly" barrels standard, and offer chrome lining as either an upgrade or they just don't offer it at all. This is unsat. Chrome lining is more than voodoo, it helps in many aspects of your rifle. It allows you to clean your rifle when you can, and doesn't necessitate you clean it NOW. It won't rust, or pit, or for that matter get dinged by a cleaning rod as easily. It has natural lubricity that allows for easier extraction when conditions aren't optimal (dirty chamber, hot round that would otherwise stick, etc...) Chrome also requires no break-in, and it wears at such a slow rate that service life is extended far beyond a standard chrome moly barrel. For the little bit extra it costs up front, it pays off in the end in spades for a fighting rifle. The one downside is a slight loss in accuracy, which will not be noticeable unless you scope it and shoot it over sandbags.
3- 5.56 NATO chamber
The proper chambering for a fighting rifle is 5.56 NATO, not .223 REM. While the cartridges are identical to the naked eye, they ARE nonetheless different. Most importantly, the 5.56 round will not feed reliably in the tighter .223 REM chamber. If you are looking to buy a match rifle, look for .223 REM and buy/load for it specifically. If you want a fighting rifle, you want the looser 5.56 NATO chamber.
Other offerings (usually in stainless steel barrels) can be "Wylde", or "Dutch." They have the characteristics of both chambers, with no drawbacks that I have ever come across. Noveske calls his something else, but it's the same concept as the Wylde. (Wylde/Noveske chambers are designed to enhance accuracy, while Dutch chambers are designed to enhance reliability.)
4- 1/7 twist
The rate of twist for any given barrel is specific to the projectile diameter, length and velocity. For a 55gr 5.56 NATO round (M193), the proper twist is somewhere around 1/10 to 1/12. The original M16A1 came in a 1/12 twist. However, for the heavier 62gr M855 round, 1/12 does not work. The M16A2 went from 1/12 to 1/7 twist, allowing for this round. Truth be told, the 62gr penetrator (SS109) is actually the length of a 69gr bullet, but weighs less because it has a steel core instead of a lead core. This round will tumble wildly in a 1/12 twist barrel. Testing showed this fast twist rate will show premature throat erosion, so commercial barrel makers decided to make their barrels 1/9 twist since they did not need to adhere to the strict military requirement of 1/7. This worked, and the throat erosion seemed to be mitigated. However, with the newest advances in bullet design pushing the envelope to 75gr and 77gr projectiles, 1/9 is not quite getting the job done reliably. Due to tolerances for rifling a barrel, some barrels marked 1/9 can shoot the heavies with no ill effects, but others marked 1/9 throw them down range tumbling wildly. This is not good. A tumbling bullet is not a consistent bullet, and consistency is what produces both accuracy and controlled expansion. So if you want to load your rifle with the most advanced anti-personnel loadings you can, you will want a 1/7 marked barrel. If your duty load is only 55gr or 62gr at most, then 1/9 is probably alright. 1/12 is unsat. You will be stuck with 52-55gr.
While this is not an ammo post, but a rifle post, I will keep it short. A good rule of thumb for the AR-15 is to get the heaviest bullet it will reliably stabilize, as it will penetrate deep enough to reliably hit vital organs, which is your actual target in a gunfight. Ballistic tips do NOT reliably penetrate deep enough to hit these targets when conditions are "imperfect." Stick with BTHP (OTM) ammo, and get the heavies. Our duty load is the Winchester Ranger 69gr BTHP (which works well in 1/9 twist barrels), but my personal choice is 75gr OTM (which I carry in my 1/7 twist LWRC and CMMG.)
5- Parkerizing under front sight base
This is one of those features that is an indicator of quality, moreso than it being an actual feature. However, when I switched out my standard FSB on my Bushmaster rifle to a railed gas block, it exposed some of the white metal that was not parkerized. While it did not rust on me, it was annoying. I later switched back to a standard FSB, but I still KNOW it's "naked" under there... Just to reiterate, this is not a critical issue.
6- M4 feed ramps
While there is some debate whether the feedramps DO anything, I am of the opinion if they will prevent one stoppage in 1k rounds, and cost ME nothing extra, I want them. HOWEVER, if you're going to have M4 ("extended") feedramps, they'd better be legit, and not just be dremeled in there. They should be anodized over, or polished, and better be lined up correctly (the feedramps are cut deeper into the barrel extension and line up with matching cuts in the upper receiver.) Otherwise they become a liability. So this check-mark is different from the rest. It's not just "check, it has 'em," but "check, it has 'em, and this manufacturer has a good reputation for properly doing them."
In addition, a rifle could have a barrel extension with extended feedramps, but the upper receiver does not. This is ok. On the other hand, the receiver could be cut for extended feedramps and the barrel is not. This is NOT ok. (See below)
PLENTY of carbines have functioned just fine without M4 feedramps, and you should not ditch your current rifle just because they aren't there. I carry a Bushmaster M4A3 Patrolman's Carbine without M4 feedramps on duty, so OBVIOUSLY I do not consider them a "must-have." But if I were buying a NEW rifle, I would look to get one WITH the M4 feedramps.
7- Magnetic Particle Inspected (MPI)
Magnetic Particle testing is a military designated test that is part of the TDP (Technical Data Package.) Colt has made such a ruckus about this procedure, that I hear more about MP tested barrels and bolts than any other argument for Colt. Well, others now offer this as well, and I have YET to EVER hear about a barrel or bolt that failed this test. Maybe it happens, but I've just never heard of it.
From Sgt Geezer:
Any magnetic metal object is placed between two jaws (aligned so that the grain of the steel is between) and electrically charged with pulses. Object has liquid solution containing particles that fluoresce under blacklight or magnetic dry powder is used.
Any non metallic occlusion or "crack" will cause the collection of these particles at these indications. In new manufacture it assures the "steel" or melt is good without any contaminants.
Shotpeening is...a process that uses lead....glass... or / usually steel shot through a "airgun" or blasting device that peens the surface metal over and creates hardness and crack resistance.
I chalk these procceses up to "voodoo," but someone MIGHT correct me on this. (Thanks Sgt Geezer!)
That finishes up the barrel portion, so now let's move on to the REST of the rifle!
There are three types of gas systems for the AR-15 rifle: carbine, midlength and rifle. This is referencing the gas system, not the sight radius (distance of the front sight from the rear sight.) The gas system is composed of the gas port (located under the front sight base), which the gas block covers and redirects the gas back into the upper receiver through the gas tube. The handguards cover up this tube which is just made of thin aluminum. The M16 utilizes a rifle length gas system, and has 12" handguards. The midlength uses (you guessed it) a midlength gas system (9" handguards), and the carbine (M4, CAR-15) uses (that's right) the carbine length gas system (7" handguards.)
An intersting note in regards to gas systems, is that the carbine length system was designed to be used with 11.5" barrels (Colt Commando.) When the M4 stuck a 14.5" barrel on there (and commercial manufacturers used 16" barrels) it makes the short gas system extremely harsh on the carbine, leading to the symptom of "hard extraction." To overcome this, a bolt upgrade is needed. The bolt in a carbine should have a black insert under the extractor spring. This helps the symptom, but commercial manufacturers went further and fixed the PROBLEM, not just the symptom when they created the midlength.
The "middy" is less harsh on the action, resulting in smoother extraction like its big brother, the rifle gas system. The middy naturally gives the shooter a longer sight radius than the carbine, but not as long as the rifle. It's an excellent compromise if you are going to run a 16" barrel, and it is even the correct dimensions (length from flash suppressor to FSB) for the USGI bayonet to fit!
As mentioned, the rifle is the original gas system used in the M16, and is the best. However, it necessitates the use of an 18"+ barrel, and that is getting too long for most LE work. But if you're one of those rural deputies, and you have plenty of room in your squad/truck for one, go for it. The extra barrel length will increase the velocity of your bullet, and that's always a good thing. It would not fit well in my vertical rack, so I carry a 16".
CMMG is now making a 16" using the rifle-length gas system, called the M10R. This is the first one I've ever seen. I just got off the phone with Jeff at CMMG, and it turns out he did not have to do anything different to get it to work. I don't have any firsthand experience with this rifle, and I've not even seen one, yet. Until I start hearing reports of users experiencing flawless function with this new rifle, I won't be spending my dollars on one. If it does turn out to work as well as Jeff says it does, then it definitely has an edge over the mids, enjoying a softer recoil impulse (less harsh on gas system/extractor) and longer sight radius, while still having just a 16" barrel.
This is a hybrid of sorts, and is known as the "Dissipator" according to Bushmaster (this is also the concept behind the SLR-15 as far as I know.) It uses the carbine length gas system via a low-profile gas block which is under the 12" handguards. A FSB is stuck on the end of the rifle for the 12" handguards to fit, but does not serve as the gas block, JUST the front sight. This gives the shooter a longer sight radius. The rifle does not actually use a rifle length gas system because its 16" barrel just barely pokes out past the FSB, which would not give the gases behind the bullet enough time to pressurize the gas system and reliably cycle the action.
So this becomes another option, carbine, middy, rifle or Dissipator?
Since we're on the subject of where the FSB goes, let's dig in. F-marked front sight bases are what the top tier manufacturers use. The F-marked FSB is slightly taller than its commercial brethren, and is what nearly ALL rear sights are designed to work with. With a commercial FSB and an aftermarket rear sight, you will need to adjust the front sight all the way up. Either that, or you could also buy a taller front sight post. With the front sight pin adjusted for use with aftermarket rear sights, the front sight is the same height as the "wings" that were meant to protect it... [shrug]
From Molon:
Clarification: There is no difference in the over-all height of a standard front sight base and an "F" front sight base. The "shelf" containing the sight post is approximately 0.040" higher above the barrel on an "F" FSB than on a standard FSB.
This results in the base of the front sight pin sticking out above the shelf when sighted in using aftermarket rear sights. This is a picture of my Bushmaster patrol rifle sighted in with a LaRue BUIS.
This is a picture of an F-marked FSB also sighted in with a LaRue BUIS.
There ARE Front Sight Bases out there that are not actually marked with an "F." LMT is the only manufacturer that I have heard about that uses these. Obviously it's not the "mark" that matters, but the proper height.
Last edited by jwise; 04-29-2008 at 08:24 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
A little history is necessary before we launch into our next discussion. The M16A1 has a fixed carry handle upper receiver, which does not allow for "dialing" in elevation or windage. Tools (or a bullet tip) are needed to adjust for windage, and the front sight pin is the only way to adjust for elevation. In other words, you just "hold over" the target, instead of adjusting your sight. Of course, the rear sight does have two apertures, one for 0-200m, and another for 200m+. (I could be wrong on the exact numbers, as I don't have an A1 upper and don't mess with them much.) In the 80's, the US Military went to the M16A2, which uses a fixed "A2" carry handle upper receiver. This carry handle has elevation and windage adjustment right on the rear sight. (You still use the front sight to set the "zero.") The "A3" upper was a commercial design incorporating a flattop upper, doing away with any type of carry handle. This is the upper used on the M4 and M16A4.
There is a movement that pushes reliability over frills, and preaches "Keep It Simple Stupid" (KISS.) These people tout the A1 carry handle as the best, for its simplicity and lighter weight over the heavier A2 and A3 uppers. However, it does not allow for the use of optics mounted directly to the upper receiver, or different styles of rear sights. That's really the whole point. It "simplifies" this.
Sully uses the A1 upper with a "same plane" rear sight, which simply means there are not two different distances at which the rear sight is set. The shooter can use the larger aperture or smaller aperture with no shift in bullet impact.
There really isn't any reason for wanting an A2 upper over the A1 upper, as this will be for a fighting rifle, not a target rifle. The A2 rear sight was designed by the Army Marksmanship Unit, and then went into full production. This is the standard upper on a LOT of rifles I see on the rack, despite the fact that most shooters would be better served by the A1 or A3.
I run optics. EOTechs preferably. So I like flattop uppers. If you know you aren't going to run an optic either by choice or by policy, you may want to consider the A1 upper. Otherwise, be sure to get the A3 (flattop) upper over the A2. Sure you can mount optics ON TOP of the carry handle, or out in front of the carry handle, but neither works well.
Regardless which upper you get, you will need sights that can be seen at night. This should need not be explained to those who are currently on the job. Just like the night sights on your duty pistol (you DO have night sights on your duty pistol, right?), you can get them for your rifle. You can just get the front sight, or the front and rear set.
If you choose to get a red dot optic, the night sights are unnecessary as they would just be redundant (and could create a "busy" sight picture.)
Red Dot
As for red dot optics, fighting rifles should be equipped with EOTech or Aimpoint red dot optics. The others are for gamers, not serious work guns.
Variable power scopes
Exceptions would be low power variable optics (1-4X) with illuminated reticles. The quality ones cost two, three, or four times as much as the most expensive red dot optic, so I'm not going to talk about these. I'll just say "S&B Short Dot", "Meopta K-Dot", "Leupold MR2", and "US Optics SN4."
Fixed magnification scopes
Fixed 3X and 4X scopes would include ACOGs, IOR Valdada, Elcan Spectre DR, or the magnifiers by EOTech and Aimpoint.
Your rifle (even though it is equipped with an optic) will also need to be euipped with a Back Up Iron Sight (BUIS.) I am a firm belliever in running a fixed BUIS behind 1X red dot optics (EOTech and Aimpoints) and flip-up BUIS behind/under magnified optics. LaRue is my choice for fixed BUIS, and Troy is my pick for a flip. ARMS also makes good stuff. In fact, there are lots of good ones out there with only a few bad ones.
My personal favorite happens to be made by AAC, and it is called the M4-2000 mod 07. Actually, it's a sound suppressor, but it also COMPLETELY eliminates the flash! But if you're not looking at spending $1k on a flash hider, there are other options!
The A2 birdcage is what comes standard on almost every rifle out there. It is a fine flash hider, and serves to protect the muzzle of your rifle as well. However, a lot of folks want to get a shorter, handier rifle, and opt for a 14.5" carbine with a permanently welded on Flash Hider (FH) to bring them to the legal barrel length of 16". For this, an aftermarket flash hider (Phantom, Vortex, etc...) is needed, as the A2 birdcage is just shy of the 1.5" needed. CMMG, recognizing this issue, makes 14.7" barrels that (when fixed with an A2 birdcage) meets the 16" needed while still retaining the classic look of the M4. It also does away with needing the 1.5" flash hider, that costs a LOT more than a $5 A2! Smith Vortex FHs cost $50, whereas the YHM Phantoms cost around $25.
The standard handguard that will come on your carbine, will either be CAR handguards or M4 handguards. The M4 handguards will be subdivided into single heat-shield, or double heat-shield handguards. Colt specs out the double heat-shielded handguards for the M4. While these protect the shooter from the hot barrel, the double heat-shielded handguards are most appropriate on full-auto guns. Still, it's nice to have the added protection, because believe me, I've shot my single heat-shielded M4 handguards so hot I couldn't hold them!! (Good times!)
Bushmaster ships their carbines with CAR grips. If you like them, fine. If not, it's $30 to upgrade to the single heat-shielded guards, and $50 to go to the double.
CMMG provides the single heat-shielded guards standard, but allows you to upgrade to double for only $20.
The other type of handguard is the railed forearm. While certainly popular, railed handguards can add a significant amount of weight to the front of your carbine. This weight is well worth it in certain circumstances, but you must decide how you want to set up your rifle beforehand, taking into consideration your policies and tactical parameters we discussed early on.
In my case, I wanted to be able to carry my rifle in the front cab of my squad, and not have to leave it in the trunk. The vertical rifle racks that are installed are meant to fit the M4 handguards, and will not fit around any railed handguard I have tried. So my patrol rifle wears standard M4 handguards.
If you decide (as others in my dept) that you would rather have the railed handguards than keep it up front, then this opens another option to you. There are two types of railed forearms/handguards: Free Float and non-Free Float.
Free Float
This will allow you to mount optics on your forend, instead of just on your flattop upper. This is advantageous if you have an A2/A1 upper, and do not want to change over to the A3, or if you just prefer the red dot optic to be further out from your face. Lasers can also be mounted to free float forends. Furthermore, as its name suggests, it "free floats" the barrel. This gives you another edge in accuracy that will probably go unnoticed, unless you scope it and shoot it over sandbags. On a cosmetic appeal, free float handguards feel more "solid" than their counterparts, and mounting VFGs on them will work well (won't "flex" the handguard.)
Certain free float tubes are "one-piece", and require the removal of the FSB to install, and others are "two piece" and can go on with the FSB in place. Get the one that you like better, and be sure you have the skill handle the installation (or get your gunsmith to do it!)
Main players:
Daniel Defense
Midwest Industries
Knights Armament Co (KAC)
YHM (Yankee Hill Machine)
I chose Troy.
Non-Free Float
These handguards are simpler to install, as they quite literally replace the plastic handguards. Sometimes they come with a tightening screw (KAC RAS) to make them more stable, but other times they do not. These are fine for VFGs and lights, but not optics/lasers. These were often cheaper than the free float tubes, but not so much anymore.
Main Players:
Knights Armament Co (KAC)
First Samco
My Patrol Rifle Dilemma
My problems didn't stop with just the forearm, the locking mechanism closed right where a VFG (Vertical Fore Grip) would normally be located, not to mention where I commonly set up my weapon light. This required a bit of creativity on my part to figure out how to set up the rifle with a weaponlight, and still be able to lock it in the rack. I ended up with a Streamlight M3LED (before the M3X came out) on a TDI bayonet lug mount. This got the light off the handguards, which allowed me to lock the rack over the M4 handguards and keep my rifle both secure, and up front with me! Remember your tactical parameters!
My favorite configuration for a rifle-mounted weapon light is in a Daniel Defense Offset Light Mount attached to the 3 o'clock rail, just in front of my VFG. This allows me to hold the VFG with my off (left) hand and activate the push button with my left thumb. (pictured below)
The light pictured is a Night Ops (Blackhawk) Falcata 9v incandescent light. It is equipped with a shock isolated bezel, which permits it to be used as a weaponlight. Otherwise, an LED is preferable. Do not mount non-shock isolated lights on a recoil producing weapon. It blows bulbs (which costs $$$)
Other than mounting a weaponlight to a railed handguard, you can get a Surefire 500 series weaponlight, which actually REPLACES the handguards. Here's a picture of Beavo451's Colt LE6920 with a Surefire 500 installed.
Manufacturers that build "weapongrade" lights:
Night Ops/Blackhawk
Insight Technologies
Specific lights I would recommend:
Surefire Scout, 500 series, 900 series, and 951
Pentagon dedicated weaponlights and L2
Night Ops Gladius/Falcata 9v/Falcata 6v
Streamlight M3X/TL3/TLR1
Insight Technologies SSL-1 and H2XTyphoon
Before we end our weaponlight discussion, let me touch on one more point. There are two types of lights, incandescent and LED. Incandescent lights need a shock-isolatd bezel, but typically have a higher output (lumens) at a cheaper price. However the LED lights do not need shock-isolated bezels, and are not fairly graded by "lumens." LEDs can have different properties, and some have a lower lumen grade but have a better "throw." This means the EFFECTIVE light on your target is better. In addition, they typically have a longer battery life, or at least taper off but still give "usable" light for a while.
Last edited by jwise; 04-29-2008 at 08:13 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
Grips are mostly preference. Get the one you like. I have tried the standard A2 grip and like it alright. However after spending the better part of two days on a range, the gap where the hinge is on the under side of the triggerguard will start to give you a monster blister. If you are going to stick with the A2 grip, get a $2 "Gapper" to fill in that space. Well worth it in my opinion.
I like the Hogue grip, personally. I first tried one on an old Carbon 15 rifle, and fell in love! I now have one on three of my ARs, and have no plans to switch them out. They also require the Gapper to prevent blistering from extended range sessions.
This is my Patrol Rifle, setup with a Hogue grip:
I tried out the Tango Down Battlegrip on my LWRC shorty. It's the tan one pictured above. It's alright, and does not need a Gapper, but it cost more than the Hogue and I like it less.
I have heard great things about the Ergo grip. They have a few models, righty, and ambi, and then either hard, or "suregrip." I assume this means it is kind of rubbery. I plan to get one of these next, so I will withhold personal opinions until that time.
**Ok, I finally picked up a tan Ergo Ambi Suregrip. I installed it on my LWRC M6A1, and ran it over a 5-day Advanced Tactics course. I really like this grip! It has no storage space (it has a plug, but won't even fit a AA battery because its too thin), but I really like the feel of the grip. In addition, I like the backstrap, which comes up high over the back of the receiver. At $18, it's a definite BUY!
Magpul makes the MIAD that is completely configurable. It seems pretty nifty, but kinda steep if you want the "full" kit.
If you routinely wear gloves (warm ones, not shooting gloves) on patrol, I'd get a Magpul enhanced trigger guard. It opens up the triggerguard a little, giving you a bit more room.
Vertical Fore Grips
The major players in this market are Tango Down and Knights Armament. The TD grip has a space for a pressure pad, and both have storage space in the girp. (My tan LWRC shorty is sporting a TD VFG.)
Other options include the "Grip Pod", which is a VFG that has drop-down legs to become a bipod. Pretty neat, but pricey ($100.)
Surefire makes the 910 series of weaponlights which is actually a VFG/weaponlight in one. It's about $550.
Other than these, mostly you'll see 'el cheapo' UTG and Tapco VFGs.
There are PLENTY of options when it comes to stocks. Let's look at the historical evlolution of military stocks, then we'll look at current aftermarket stock choices.
A1 Stock
The original M16A1 came with a fixed stock that fit well into the role of a combat arm. It fit most people, and allowed the shooter to get a proper combat position on the stock, touching the tip of the nose to the charging handle to serve as a reference point. This provided a consistant "cheek weld." It is important that the shooter can face the target and bring up his rifle straight in front of him, which positions his body armor towards the threat, giving him maximum protection.
A2 Stock
When the Army Marksmanship Unit developed the M16A2 to win shooting competitions, they incorporated a longer "target" stock. This fixed stock is designed to be used while "bladed" to the target. The shooter does not throw the rifle up in front of him, but brings it up alongside his body and stands perpendicular to the target. This is no good on a combat arm, as this exposes the "armpit" of your body armor towards the threat. This stock (along with the entire rifle) is for target shooters, not warriors. If you have an A2 stock, shuck it! There are better options.
CAR stock
The original CAR stock was an aluminum two-position stock ("in" and "out.") This progressed to three, then to four positions. The current offerings are slimline plastic and usually have four positions. These are lighter than the M4 stocks, and collapse shorter.
M4 Stock
This stock has the sling swivel on the toe, and has "ribs" to increas its rigidity. It is usually a six position stock (determined by the buffer tube, not the stock) and is the collapsable stock that comes standard on most rifles.
Short fixed stocks
The "Sully Stock" and the RRA Entry stock are both similar to the A1 stock. Fixed, short, and allow the shooter to "square" himself to the target.
Magpul makes several stocks.
The CTR is the one pictured above in tan. It is a solid locking collapsable stock that has sling options not found on the M4 stock. It can also be had with a rubber buttpad that keeps the stock from coming out of place while running and gunning.
The PRS stock from Magpul is for precision rigs, and has an adjustable comb, adjustable length of pull, and has some other features that are pretty neat. It's a fixed stock.
I'm not going to say much more about stocks, as they are mostly aesthetic, and are just a preference. They don't add to the reliability of the platform, or enhance the usefulness. I will say I like the way the CTR locks solid, like a fixed stock. The M4 stock does rattle, but is otherwise a quality stock in its own right, not needing an upgrade.
This is the possible weak point in the AR-15 rifle. I say "possible", because it doesn't HAVE to be weak, but oftentimes it is. The problem with AR-15 magazines, is that the magazine well (magwell) of the AR-15 rifle was not designed to feed from curved magazines, but from the straight 20rd mags used in the Vietnam era. When the 30rd mags came out, they had to have a very unique design. The top half is straight (in order to fit in the magwell), but the bottom is curved. This design (necessitated by the AR's magwell design) is not very good for smooth feeding from a large capacity box magazine.
Shooters today have three choices for a quality magazine that is sure to feed smoothly. The first is the original 20rd straight magazine (this does not include the Bushmaster 20rd curved mag.) The second option is a USGI 30rd magazine with a Magpul enhanced follower. All my 30rd USGI magazines have this upgrade, and it is remarkable how much smoother they feed/load with this follwer. This follower can be bought for about $2 and added to your current magazines, or you can buy magazines with this follower already installed (C-Products.) The third choice, is Magpul's P-Mag, which came out just before SHOT Show last year. I have four so far, and am thoroughly impressed. I won't go in to why this magazine is so far superior (interior continuous curve design), but rest assured, it is. And it is DURABLE in spades!
USGI mags include: Okay, Center, D&H, C Products, Bushmaster, Colt, Larsen, etc...
The ones to stay away from are: Promag, Orlite, Thermold, SA80 steel mags, any 40rd mag, etc...
In Summary: Stick with straight 20s, USGI 30s w/ Magpul followers, or P-Mags.
As always, thoroughly test all gear before you deploy with it. Don't buy new mags and take them into harm's way. Fully load them, shoot them, drop them free. If they won't do all three without malfunctions, don't use them.
**Notice I did not recommend, nor did I say to avoid the H&K "High Reliability" magazines. While it is probably the most elegantly made magazine for the AR-15, it has not been found to be durable. This comes from Pat Rogers, who has witnessed over 40 of them get used up and treated with the "hammer therapy." I don't care if you have them and love them, but TAKE CARE OF THEM. They aren't P-Mags, which you can toss off second floor roofs and run over with armored cars. At $50 a pop vs. $12 (USGI) or $14 (P-Mag), I can't recommend anyone to buy them.**
A rifle without a sling is like a handgun without a holster. Get one! Preferably one you can "wear", and won't let the rifle slip off your shoulder. These can be 3-point, 2-point, or single-point slings.
A three-point sling is my personal favorite. It has a strap that runs the length of the rifle on one side, and then has a strap that forms a loop, which you put over your head and one shoulder. This allows the rifle to be worn hanging down at an angle, on the "off" side so it doesn't get in the way of your sidearm. Three-point slings are often called "patrol slings", because they allow the shooter to let go of their weapon and walk naturally.
A two-point sling just attaches to the front and back of the rifle. These are generally the ones that come with a rifle, and will fall off your shoulder. However, there are some advanced two-points that actually keep the rifle on you.
Single point slings attach to the rifle in only one place, usually at the back of the receiver. A single-point sling plate is usually required to give you something for the sling to clip into, but some of the aftermarket stocks (CTR) have sling point attachments as well. Basically, the sling is a loop, that goes over your head and shoulder and hangs the weapon straight down in front of you. The barrel usually ends up right between your legs. Hope you don't have to run somewhere! Better hold on to that rifle like your life depended on it! These are VERY popular with SWAT Teams, as it is simpler to get in and out of, and they usually aren't "patrolling" with their weapons. This is almost just a weapon retention sling.
My pick is the Spec-Ops Mamba 3-point sling. What can I say, I like it. I have four or so on my rifles.
However, this is such a preferential part of the system, I don't think for one minute that you should make my pick your pick. Figure out what you want, and go from there.
In summary: get a sling.
Last edited by jwise; 12-09-2008 at 02:07 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
this is an incredible about of information thank you. if you could have any AR. and any amount of things to put on it what kind and what would you put on there?
Here is the BIG CHART. It shows what all the different manufacturers include in their standard offerings, and what they offer as upgrades.
As you can see, there are a few "top tier" manufacturers, and then the rest.
I'll take this slowly, and go one at a time. But before we look at the individual makers, let's unpack a couple of those "features", and see if we even WANT them.
Staked Castle Nut
I am of the opinion that staking the castle nut does only one thing, break your stock wrench when you are trying to change stocks or add a sling attachment point (endplate.) Yes, my Sgt and Range Officer broke MY wrench trying to get his stupid Colt castle nut off. He did buy me a new wrench (a better one), but it was different enough that it wouldn't work with his "proprietary" Colt castle nut (Colt, go figure!)
I use a wrench, and torque it down tight. A loose castle nut will NOT make your gun fall apart. It would have to unscrew several FULL rotations before th endplate would come far enough off the back of the receiver to allow the entire extension tube to turn, thus releasing pressure on the rear take-down detent spring. And if pressure WAS released? SO? The pin could theoretically become "uncaptured" and fall out if you pushed on it. The simple point is, this is not a critical issue, and it causes more headaches than it helps. Use red loctite if you have to, but don't stake the darn thing!
Mil Spec Receiver Extension
"Receiver Extension" is a fancy word for "Buffer Tube." There are two sizes, Mil-Spec and Commercial. The top tier manufacturers use the Mil-Spec tube, the others use the comercial. It's not a big deal, until you decide to switch stocks (Magpul, VLTR, LMT SOPMOD, etc...) The high end stocks use the Mil-Spec diameter, the cheaper stocks fit the commercial.
Magpul makes the CTR in both, so I don't care. I have both sizes.
Black Insert
There are blue inserts and black inserts. This spec makes it seem that there is a difference between the two. The truth is, the color of the insert is the only difference. A blue insert is fine. Black simply is used as an identifier on Colts with the heavier spring installed and has no functional difference. The issue is a stronger extractor SPRING and possibly an extraction aid like a O-ring or D-fender type insert over the spring, not the insert. A black insert without the increased spring tension is worthless.
Now let's take each entry one at a time:
Last edited by jwise; 06-12-2009 at 05:17 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
brilliant! Thanks jwise for putting together and comparing different options for us AR newbies! It's great to find this info in one place as opposed to searching for the various threads-"He detested failure more than anything else, even betrayal. Betrayal required intelligence and ruthlessness, failure only stupidity or lack of concentration."
-Daniel Silva
Altogether, Colt puts out the rifle to beat. There is one minor issue you might want to know about before you buy your Colt.
Non-milspec FCG pins
Colt uses non-standard size Fire Control Group pins. This makes it impossible to switch trigger groups from a Colt to an LMT/RRA/CMMG/or anyone else. Colt is the ONLY manufacturer doing this. Most aftermarket triggers make both standard pins, and non-standard pins, so this isn't much of an issue, but it would stink to go out and buy an aftermarket trigger only to find out it won't fit.
Other than the political differences I have with Colt, I would gladly choose a Colt LE6920 to go into harm's way. The issue listed above should be ranked somewhere between minor and frivolous compared to the excellent product you would be getting by buying a Colt.
Here's some more pics:
Colt 6920
Barrel marking
M4 feedramps
H buffer
Gas key staking
Black extractor insert
In summary: it's a BUY.
*Price taken from my personal knowledge. One other problem with Colts, is that they bow at the altar of the Military, and only release LE guns every now and then when they have overruns. This makes the price fluctuate wildly. At times, LE6920s can be found for $1150, but don't count on it! Other times they can only be found for $1400 and UP!
Last edited by jwise; 12-14-2008 at 05:38 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
Thanks to Jawbreaker5 for the picture of his LMT!!
Shockingly, LMT does not use taper pins on the FSB, they do not parkerize under the FSB, nor do they come with double heat shielded guards nor the "H" buffer.
As far as the buffer goes, who cares if it runs. I've never heard of people complaining that their LMT rifles don't run well without a buffer swap, so this doesn't bother me in the slightest.
The heat shielded handguards is (again) really just for full-auto, but LMT is of such high quality (and price) that I figured they would include them. Oh well...
However, it is the lack of taper pins that actually surprises me the most. I am shocked that LMT does not use the most proven method of fixing the FSB to the barrel. Instead, LMT uses STRAIGHT pins to attach the FSB. While this method has not caused any FSBs to come loose on LMT rifles (that I know of), it still leaves a blank on the chart. I don't think this should cause any great concern.
The parkerizing (as mentioned above) is really just a trivial matter that most will never realize. It's just one of those "attention to detail" matters.
Here are some closeup pics taken by Jawbreaker5 of his LMT rifle:
Barrel markings:
Front sight base:
Shrouded firing pin:
Properly staked gas key screws:
In summary: it's a BUY.
*Price taken from their website by adding the cost of a complete lower and upper in M4 configuration with enhanced bolt. $1050 for standard rifle without enhanced bolt.
Last edited by jwise; 02-23-2008 at 12:39 AM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
Noveske N4 MSRP: $1395*
14.5" Cold Hammer Forged Barrel, 1 in 7" twist, 5.56mm
--Made of Mil Spec M249 Machine Gun barrel steel, with heavy M249 Chrome Lining,
(appx. 2 times as thick as an M4 or M16)
--Smith Vortex Flash Suppressor
--Vltor Carbine buttstock
--Tango Down pistol grip
--Flip Up Rear Sight
--One 30 rd mag included
The Noveske N4 hits on all cylinders! The one blank on the chart is the black insert. While this looks surprising, the black insert is not the only way to get a carbine to extract. O-rings, Defender Rings, and double springs also work. Noveske's bolt uses a Viton-2 O-Ring over the extractor spring. This should be considered a "check" for that blank, but the chart is limited.
The price is the highest of the group, but it comes standard with the most accessories. The Tango Down Battlegrip is $30 compared to a $5 A2 grip, the Vortex FH is $50 compared to a $5 A2 birdcage, the rear sight (no brand named) is easily worth $50, and the VLTOR modstock goes for about $50 more than a standard M4 stock. That's $180 worth of accessories you are getting included (whether you wanted them or not!?)
Barrel Markings:
Carrier key staking:
Feedramps (these are the worst "extended" feedramps I've ever seen!)
Fully shrouded firing pin:
F-marked Front Sight Base:
And here's a shot of the "Noveske" marking on the upper receiver.
In summary: it's a BUY.
*Price taken from their website
Thank you "noeyes" for the pictures of your Noveske!
Last edited by jwise; 05-27-2008 at 02:51 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
But it will not come with a carry handle if you buy it in two parts.
On the chart, CMMG is to the right of both S&W and Sabre Defense, but I don't know why. I personally consider the manufacturer that provides the bells and whistles as an upgrade option to be "higher" than those which do not.
CMMG's base rifle comes complete with a standard bolt, which is fine for 99% of users. In fact, this is the bolt that is in my rifle. However, if you want the "bells and whistles", and you don't mind parting with another $30, then you can upgrade to the EGRESS bolt, which has the following:
-Extractor and ejector springs are chrome silicon
-Single coil gas ring
-E-Ring and Mil-Spec Black Extractor Insert
This checks off most of the blanks on the chart except for the "properly staked gas key." Well, it's true, CMMG FORMERLY did not use the "proper" technique set out in Colt's TDP, but let's take a look. Here is MY bolt carrier which was bought circa 2005:
Notice the screws (circled in red) have been "set" by the slash cuts. That is not the "correct" way to do it, but it had worked for me. I would like for it to be "properly" staked, but like LMT's use of straight pins, CMMG does not suffer from any negative reputation for gas keys coming loose.
CMMG currently ships all carriers with properly staked gas keys. Warpig8654 has provided this picture of a recently purchased CMMG carrier which is properly staked:
In addition, I checked with Jeff at CMMG to be sure this was now standard. He informed me that not only is this standard, but he also advised that all of their bolts are shot peened and MP tested. Their barrels are certified rifle grade mil spec 4150 steel and are MP tested. They are also going to implement staking the castle nut, but haven't started yet. In addition, they now use a 5 position mil spec receiver extensions on all builds, just like Colt does.
As for the buffer, just like Noveske, if it works it works. CMMG offers the "Standard" buffer at no charge, and only adds $10 if you want the "H" buffer, or "H2" buffer. (If you want the Tungsten buffer it's a bit more.)
One really neat thing about the CMMG, is that the M16 bolt carrier is a free option. Just click it in the drop-down menu and it's yours. I like this carrier, because it's slightly heavier, delaying the unlocking just a tad bit. It's the correct carrier, which Colt now includes in the LE6920. It does NOT make your rifle somehow "illegal" for having an M16 part in the rifle. That is a myth.
Here's the CMMG M16 carrier:
Check out the M4 feedramps on the CMMG. Beautiful!
And of course the firing pin is fully shrouded:
In Summary: it's a BUY!
*Price taken from their website by adding the price of a complete lower and upper in M4 configuration
Last edited by jwise; 12-13-2008 at 07:12 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
My understanding is that S&W is now selling a very different rifle than what first hit the market. If you own a S&W, and feel this does not adequately reflect the quality of your rifle, please PM me with details and detailed pictures. Thanks!
This rifle is a fine rifle in most aspects, and will serve its user well. Let me speak to just a few issues:
The barrel is not offered in 1/7 twist, and it does not come with M4 feedramps*. While the manufacturer claims it comes with a F-marked FSB, reports indicate this is not true. No parkerizing under the FSB, no double heat-shielded handguards, but most importantly, no lifetime warranty.
* Reports from new owners indicate that S&W is now (10/21/08) offering extended feedramps on their rifles. I am not sure when this move took place, or which rifles will come with this feature.
While nearly all of the above issues are forgivable, the lack of a warranty makes this option extremely distasteful. I'd like to think S&W will stand behind the products they market (not sure they actually MAKE this rifle), but they do not have a written warranty and I have no knowledge of personal experience with returns.
Here are some pictures provided by FatalSaint from AR15.com:
The 1/9 twist barrel markings:
The receiver extension is cut for M4 feedramps, but the upper receiver is not:
UPDATED 5/5/09: The new rifles DO have extended feedramps, but they're pretty shallow. Here is a picture of the feedramps as provided by gndmepyon on XDTalk.com:
F-Marked FSB:
Fully shrouded firing pin:
Properly staked gas key:
UDPATED 5/5/09: It seems the staking has deteriorated over time. Here is a picture of a new S&W M&P15's gas key:
The rifle comes with a standard buffer, not the heavy "H" buffer.
I was advised S&W rifles carry a 1yr warranty. That's it.
In Summary: it's a buy, but a guarded buy.
*Price taken from Talon Arms, MSRP was actually $1300
Last edited by jwise; 05-05-2009 at 04:43 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
Sabre Defence MSRP: $1089*
While Sabre does not have some of the "Voodoo" specified by the TDP, it is nonetheless a fine rifle. It lacks only the double heat shields and the "H" buffer.
However, Sabre, like S&W, does not have a written lifetime warranty. This causes me concern. Although it appears to be a fine rifle built with the correct parts, it doesn't have that security blanket of a company that stands behind it's product.
In summary: it's a buy.
*price taken from Gunbroker, MSRP was actually $1300.
***EDITED on 4/19/08***
I had my first chance to closely inspect a Sabre Defence rifle today. I stripped it down, and only found one issue. The gas key was not "properly" staked, but instead it was dimpled in three places around each hex screw. The dimples pushed quite a bit of material up against the screw head, and I found the technique to be adequate as far as my needs are concerned. Sure, I'd prefer it to be done the way that is tried and true, but it looked very well done.
The handguards are indeed single-heat shielded, the barrel is 1/7, chrome-lined, and properly profiled. The bolt carrier shrouds the firing pin, which is an M16 pin.
The extractor spring has the black insert, and is the extra power spring.
I was very well pleased with the Sabre Defence rifle, and it was (locally) priced right at ~$900 or so. I don't know exactly, because I was quoted the "friends and family" price.
I stand behind my earlier "buy" recommendation.
I finally got the chance to take some pictures of a Sabre Defence rifle that my department just took possession of for T&E. Here's what it looked like right out of the package:
(serial number is blurred out)
Here's the only issue with the Sabre, and that is the improper carrier key staking. However, this looks like it will hold pretty well.
F-Marked FSB:
The barrel markings show "CP 1/9 5.56NATO" (which is different than the markings on the first rifle I inspected above):
M4 Feedramps:
Shrouded firing pin:
Staked castle nut:
Last edited by jwise; 05-07-2008 at 10:27 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
Do I want to buy one?
Do I need to buy one?
Probably.I am concerned for the security of our great Nation; not so much because of any threat from without, but because of the insidious forces working from within.
Douglas MacArthur
Obviously Stag doesn't buy in to the Voodoo, or at least they don't think YOU do!
Their bolts are Magnetic Particle Inspected (which is the most important part to test), and they chrome line their bores/chambers. The rest of the QC in the TDP is AWOL (enough acronyms for ya?)
They obviously save some money by scrimping on the details, as seen by the following:
No M4 feedramps
No 1/7 barrels
No "H" buffers
No double heat-shield handguards
However, as I said before, no M4 feedramps is better than poor feedramps. In addition, 1/9 gets the job done, buffers are easily swapped if you have any issues, same as handguards.
I received closeup pictures from Beavo451, and they clearly show the FSB to be "F-marked." The chart shows this a advertised, but unconfirmed. This is now confirmed as far as I'm concerned.
F-marked FSB
Obviously the gas key is not properly staked, but you can decide if it's good enough for your peace of mind or not.
Gas key staking
Fully shrouded firing pin
Barrel markings showing 1/9 twist
Rifle feedramps
In all, I think it's a good compromise. You could save a lot of money getting this rifle, then throwing in an LMT bolt if you just HAD to have the QC checks and upgrades in your bolt.
In summary: it's a compromise buy.
***By the way, do you see how closely the Stag and S&W are in comparison? The difference is the bolt carrier group!***
*Price taken from their website for a M4 rifle with ARMS #40L
Last edited by jwise; 01-06-2009 at 11:20 AM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
Ah, Bushy. I have three of these. I have stated elsewhere, and I will say it again, if I lost these three rifles in a fire/theft, I would replace them with CMMG rifles. So don't take the fact that I have three of them as being any kind of an endorsement. On the other hand, I don't have any plans to sell any of them, and one rides out on patrol with me every night.
Bushmaster seems to have missed the party when it was decided how to make a "good" AR-15. They just kinda went their own way, and since they are the No.1 producer (and have been for a WHILE), they get to.
Let's see, NONE of the voodoo, none of the bolt upgrades, gas key staking is a JOKE!
See how the sides are barely dimpled? They should be dimpled all the way to the screwheads, locking them in place. Sheesh... I guess they "tried?" In addition, the carrier does not shroud the firing pin, leaving it exposed. I don't know if this is detrimental to the firing pin, but I have thousands of rounds out of mine with no ill effects. Here's what I mean:
I have been advised that Bushmaster now ships bolt carriers with fully shrouded firing pins and properly staked gas keys. I haven't seen the pictures yet, but will post them if I get them. Standby!
The bolt carriers are standard AR-15 (semi-auto) carriers, as you will be able to see in the below pic by the bottom of the carrier. (Compare it to the above CMMG M16 bolt carrier.)
There's a question as to whether the barrels are actually made of 4150 steel or the softer 4140. Understand, 4140 steel is good steel. No problems, really as long as it's chrome-lined (which it is), but if you advertise one thing, don't use something else.
Their standard barrel for the M4A3 Patrolman's Carbine is 1/9 twist, 5.56NATO chambered, chrome-lined 4150 steel. This is a good barrel. If you want, you can order one with a 1/7 twist and get M4 feedramps to boot. However, I question the quality of these ramps, having not ever seen them. They might just be dremeled in there as far as I know. This is what the standard (non-M4) feedramps look like on the M4A3 Patrolman's Carbine:
No "H" buffer, no staking on the castle nut, commercial buffer tube, no F-marked FSB, and no parkerizing under the FSB. But, they use taper pins to keep the FSB in place and ships with double heat-shielded handguards (CAR handguards, not the thicker M4 handguards.)
My opinion of Bushmaster rifles is the following: If yours works, GREAT! If it doesn't, you know what it needs. Either upgrade the bolt using a CMMG EGRESS bolt upgrade kit, or just buy an LMT enhanced bolt. You can always get the gas key staked afterwards.
As for Bushmaster not having a written lifetime warranty, I know I had an issue with my first Bushmaster rifle. It's barrel was overtorqued, and shot to the right. I called Bushmaster and they had me send it in to get repaired...free. So even though I am wary of the lack of written warranty, my experience is that they stand behind their products.
In summary: it's a compromise buy.
*Price taken from Gunbroker for a NIB M4A3. Actual MSRP from Bushmaster is $1230
Last edited by jwise; 01-25-2008 at 03:27 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
Rock River Arms MSRP: $835*
Just ignore the specs, and the carry handle. This is the only pic I could find.
This company has made a HUGE name for itself, and I'm not sure why. Maybe because they LOOK most like the Colt than any of the rest? They come standard with the M4 double heat-shielded handguards and the side sling swivel, which is nice if you run a Spec Ops Mamba sling (or any other that needs that piece.) The barrel out front of the F-marked FSB has the M203 notch cut, which makes it LOOK like the Gov't Profile M4 barrel (but really isn't anywhere close!) The complete rifles come standard with RRA Nat'l Match 2-stage triggers, which is SWEET! They have a nice logo (no stupid deer head, or snake), and their prices are reasonable. But what REALLY pushed the fans over the edge is when they won the DEA contract.
The DEA chose to go with a chrome-lined barrel, whereas that is an option for their standard rifles. The Pro Government Series rifle is a 16" version of the DEA package rifle, and it comes with all the accessories included, and it would make a fine rifle (albeit expensive.)
So the only voodoo that RRA has is the black insert in the extractor. That's not bad, but it leaves a lot to be desired. It's basically the same rifle as the Bushmaster, except it does come with an F-marked FSB, but it doesn't use taper pins to hold that FSB on.
No M4 Feedramps:
Gas Key not properly staked:
The firing pin is fully shrouded in the bolt carrier:
The RRA rifle is a nice rifle, if you could get one with a different barrel. In fact, you can. RRA makes stainless steel barrels a factory option, which is the route I took when I bought mine! It's a very nice Wilson 1/8 twist with a Wylde chamber. Very nice barrel on a nice upper receiver. Oh, and speaking of the receiver, it is T-marked in the picatinny rails and has a nice laser engraved logo on the top of the flattop receiver.
The best thing about RRA is the ability to get JUST what you want. They can be had in carbine length, midlength, and rifle length. You can get uppers, lowers, internal parts, etc... They will accomodate different calibers, different barrels, and different types of carry handles (tactical carry handles, Dominator mount, etc...)
So my opinion of RRA is high, it is just guarded. Know before you buy. Select the options that give you the best rifle, and don't buy off the shelf. If you buy RRA, order one.
In summary: order one with the correct specs and you'll be fine!
*Price taken from their website by adding the lower and upper in M4 configuration with the standard trigger (not the 2-stage NM.) This actually includes the upgrade to chrome-lined 1/7 twist gov't profile barrel!
I'm not going to speak to Olympic and DPMS, except to say that at least Olympic's chambers are in-spec!
I can't see how anyone could actually recommend one of these rifles with a straight face.
These are well on down the slippery slope that separates the "fighting rifles" from the "recreational shooters." Please observe the difference, and do not recommend a plinker as a serious combat arm.
I just got these pictures of an Olympic Arms rifle from ThursCo.
No M4 feedramps:
They didn't even attempt to stake the Gas Key screws:
The firing pin, however, is fully shrouded.
I will now go into my own personal pick, why I like it, and why I think you'll like it, too!
As you might have guessed, I will pick CMMG every time. Here are a few pics of my CMMG rifle:
Why did I pick the CMMG over the Noveske or LMT? Price.
Let's look at the price breakdown in descending order:
Noveske N4: $1395
Colt LE6920: $1250
Daniel Defense: $1175 (includes a $70 fixed rear sight)
Sabre Defense: $1089
Stag: $925 (includes BUIS, but is not offered w/out one)
Bushmaster: $879
Rock River Arms: $835
With the CMMG, even if you add $100 for the LMT enhanced bolt upgrade, you're still only paying $915, which is STILL lower than everything but Bushy and RRA (both of which would also benefit from the LMT bolt!)
So for the rifle that is the cheapest of the group when bought the right way ($1025 if you buy the complete rifle), it ranks as one of the highest. In addition, I don't see some of the "features" as true "benefits" (staked castle nut, etc.)
Lastly, I have been more than impressed with the customer service from CMMG. They have again stepped up, and offered to replace my bolt carrier for free, in order to provide a bolt carrier which is properly staked. I don't think I'm going to take him up on it, but the offer was much appreciated!
So THAT is why I say, "CMMG" when asked "what brand AR should I buy?"
Now that I have decided which brand, let's look at which specific model I'd get.
As I said up at the top, each person has his own tactical parameters he must adhere to. One of mine is that I can't carry NFA toys (SBRs, Sound Suppressors, etc..) on duty. This means my barrel length has to be 16" long, and since I don't like welded on FHs, the actual BARREL must be 16".
If I'm stuck with a 16" barrel, I will choose a Midlength gas system in order to get the most out of my rifle. If this were to be a SWAT gun, and I could carry a SBR (Short Barreled Rifle), I would get the carbine length gas system in a 10.5" barrel. I can't think of a reason I would want a 20" rifle, but to each his own.
With the midlength gas system chosen, I will also want a gov't profile (or equivalent) barrel weight. The barrel will be 1/7 twist chrome-lined and will have M4 feedramps, F-marked FSB, etc... CMMG offers this exact rifle, and you'd better believe I'd be ordering it. I'd go ahead and get the bolt upgrade to the EGRESS, or if I have the extra cash, get the LMT enhanced bolt.
As for rails, I've already stated I can't have them on my rifle, so I'd just get the standard tapered handguards. Since I'm assuming this would be for patrol use, I would mount an EOTech on the flattop, and put a LaRue fixed BUIS behind it. This is my current setup, so no surprise there.
I'd keep the current light mount I'm running (TDI bayonet lug mount), but I'd put one of the newer M3X lights with a rifle plate on the back. This would give me more "throw", but keep the lockout capabilties I have now. Another option would be the SSL-1 or the Blackhawk weaponlight that just came out. Either way, it would be a small unit with around 100 lumens and rated as weapongrade.
I'd add a side sling swivel and run a Spec-Ops Mamba, as I have on almost all my rifles.
My favorite stock setup is a Hogue pistol grip w/ Gapper, and a Magpul CTR stock. The rifle would feed from Magpul P-Mags ($14ea) and would be loaded with Hornday TAP 75g OTM.
This rifle would ride safely in an Assault Systems case, which has the added benefit of a zipper flap to keep the zipper from scratching up your new bang-stick.
But HOW I order it is very important. Pay attention!
I will not order one of the complete rifles listed on CMMG's website for $1025. I will order the complete upper setup just the way I want it and have it shipped to my house. I will then (on a different day) order the complete lower and have it shipped to my local gunshop (FFL dealer.)
This will save me a LOT of money, as all complete firearms include the Federal Excise Tax, which is 10%. It also saves you from spending money on the carry handle which will promptly be removed and stored in your parts bin, never to see the sunlight again ($100.) It's true, manufacturers usually don't send a user's manual, magazine, or cheap plastic case when you just buy an upper, but the manual can be had for free (call them and ask for one), the magazines are only $10, and I've got a bunch of extra cases if you really want one! Mine stay in the safe at home, and I have soft-sided cases for my rifles as they ride better in the trunk that way.
If you're not sure about shipping to an FFL, go to your local gunshop, tell them you are an officer and need help getting an AR lower shipped to them. They'll help you out. They usually charge <$50 for transferring a firearm, but they might give you an even better deal if you are indeed a LEO.
If this is just TOO much for you to handle, you probably have a gunshow coming up in an area nearby. Most likely there will be at least one vendor who has AR-15 lower receivers for sale (at least that's true around D/FW, TX.) The lower receiver is not a big deal, and does not need to match the upper. They usually cost around $250 for a complete lower, depending on which manufacturer you go with (+/- $50.)
I don't add in the cost of shipping, because it's usually not more than sales tax would otherwise be. It's a wash either way, and everything ends up costing a little more than the advertised price.
For an exact option package that I would order from CMMG's website, you can follow the "My Pick" link in my sig line.
Last edited by jwise; 10-13-2009 at 06:32 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
The following is made possible by a contribution from Beavo. Thanks for the great pictures, combined with the excellent step-by-step directions.
Last edited by jwise; 10-01-2009 at 05:28 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
Last edited by jwise; 10-01-2009 at 05:31 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
FWIW LMT doesn't mark their FSB with an "F". However they do use the correct height FSB. They do not mark it because they only have on type in their production line.
jwise I have seen more people get really mad over that chart than I care to count. It tends to ruffle some feathers."Life's goal should not be to show up at your final resting spot in a well rested, well preserved body ready to pass on.... But rather sliding in side ways late for your own passing, tired, beaten down and yelling holy $hit what a ride!!!!!"
Last edited by jwise; 10-01-2009 at 05:32 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
01-23-2008, 09:03 PM #21"The man in black fled across the desert, and the gunslinger followed."
"You go for a man hard enough and fast enough, he don't have time to think about how many's with him; he thinks about himself, and how he might get clear of that wrath that's about to set down on him."
AWESOME INFO!!!!! Seriously, I've been wondering over this question for the last few weeks and looking for just the information you've been posting. It can be found in bits and pieces, but this thread consolidates it.
Thanks a ton!!!
You're welcome.
Daniel Defense DDXV: $1175 (price taken from DSG Arms)
Bonus Features
* Cold Hammer Forged Barrel
* A1.5 Fixed Rear Sight $70 value!
* Enhance Flared Magazine Well
* Rear Receiver QD Sling Swivel Attachment Point
* Magpul P-Mag included
Expected/Required Features:
* M4 Feed Ramps
* Barrel: 4150, MP Tested, 1:7 Twist, Chrome Lined, M4 Profile
* Chamber: 5.56 NATO
* Bolt Carrier Group: Mil-Spec MP Tested, Properly Staked Gas Key
* Buffer: H Buffer
* Front Sight: Pinned "F" Marked Front Sight Base
If anyone has pictures of this rifle, PLEASE share them with me.
And of course, this is a STRONG buy.
Last edited by jwise; 10-13-2009 at 06:33 PM.J. Wise
AR-15 - AK-47 - NFA Trusts - My Pick - Carry Guns - 1911s
"Some say you can tell how the world stands by the prices of AK-47s...." Chit2001
Any comments contained herein regarding the legality of firearms, or the application of law, are strictly applicable to Texas. If you live in CA, NY, IL, MA, D.C., etc., the above comments will probably shock you, and should be read for educational purposes only. Most likely nothing I write will apply to you.
To answer your question jwise, NO I do not want to buy an AR-15. Not a big fan in the least. Give me something with a gas piston!
Now why do you pick the CMMG over the Noveske n4

subset: commoncrawl