TEXT: World of Darkness: Armory is here, and it looks good, but a few
  mistakes slipped through to publication, so here are the corrections.
  Also, some perfectly good material had to be cut for space, and it's
  here, too.
  Page 36: The chart on this page should have an entry for a wooden
  stake. As the World of Darkness Rulebook says, wooden stakes
  are Damage 1(L), Size 1/S, and Durability 1.
  Page 42: The last sentence of the third paragraph of the description
  of a glass bottle should read "Larger, more solid bottles… break if they
  do more than three points of damage in a single attack." The last
  paragraph should read "A dramatic failure at any point using a bottle
  as a weapon means it breaks in the hand and the wielder takes a
  single point of damage as it cuts his palm, though this cannot reduce
  the wielder to fewer health levels than his Size."
  Page 43: There's a sentence in the description of the shard of glass
  that should read "Every time the shard is used as a weapon, the user
  suffers one automatic point of lethal damage, regardless of the
  success on the attack roll, though this cannot reduce the wielder to
  fewer health levels than his Size."
  Page 62: The sidebar "Hey, it's the same gun!" should only be one
  paragraph long. "Generic low-quality variation" and everything below
  it should be in the regular text, not part of the sidebar.
  Page 62: On the Revolvers chart, the Size of the NAA Black Widow
  should be 1/P, not 0/P.
  Page 68: On the table, the Size of the Sharps Model 1A should be
  changed to 1/P, not 0/P.
  Page 70: In the description of the Intratec TEC-9 (9mm Luger)" the
  phrase "...and subtract 1s from any successes rolled" should not be
  present.
  Page 90: The second-to-last sentence in the first paragraph
  describing bows should read "A character may use either Athletics or
  Firearms to fire a bow, but without at least one dot of the Fighting
  World of Darkness: Armory Errata and Bonus Material
  Copyright White Wolf Publishing * http://www.white-wolf.com
  
  Style: Archery Merit (see p. 208), suffers a _2 penalty to the attack
  roll."
  Page 91: The Size traits of the Dart, Shuriken, and Sling should all be
  1/P, not 0/P.
  Page 97: Those last three paragraphs of text in the chapter should be
  inside the Suppressive Fire sidebar.
  Page 101: The sidebar "Li Tian Versus the Prime Minister's Demon"
  should only be one paragraph long. The sentence that starts "By the
  10th century..." and everything following it should be in normal text.
  Page 106: There should be four asterisks following "directional" in
  the "buckshot" row of the Grenade Ammunition chart, not five. Also,
  under "Directional" at the bottom of the chart, it should reference the
  weapon's Force, not its Damage.
  Page 110: Under "Military Vehicle Armament," the first sentence
  should read "Military vehicles (see Chapter Four)..." rather than
  "Military vehicles (see Chapter Three)..." as it does.
  Page 140 & 140: The sidebar "Run-Flat and Oversized Tires" should
  only be three paragraphs long — regular text formatting should
  resume at "Semi Tractor." Further along, "Cargo Containers" should
  be its own sidebar, just one paragraph long, with regular formatting
  resuming with "Tractor-Trailer Rig."
  Page 142: Under "Bulldozer," the phrase "The process of raising or
  lowering the blade takes a single round..." should read "The process
  of raising or lowering the blade takes a single turn..." The Storytelling
  System has turns, not rounds.
  Page 166: The bonus provided by telescopic sights applies only to
  aimed shots. See "Aiming," p. 162, the World of Darkness
  Rulebook.
  Page 198: Under "Weapon Concealment," there's a reference to Size
  0 weapons that shouldn't be there.
  World of Darkness: Armory Errata and Bonus Material
  Copyright White Wolf Publishing * http://www.white-wolf.com
  
  Page 208: The EOD Merit should be 2 dots, not 4.
  Page 211: The "Riposte" maneuver granted by the third dot of the
  Fighting Style: Fencing Merit costs a Willpower point, which the
  player must spend as soon as he decides his character will apply twice
  his Defense to an incoming enemy attack.
  Page 214: "Dangerous Radius," the maneuver granted by the third
  dot of the Fighting Style: Staff Fighting Merit likewise costs a
  Willpower point, which the player must spend before making any
  attack rolls.
  That's it for corrections, now what about extra material?
  The description of the suppressor on p. 167 mentions subsonic and
  supersonic ammunition, but nowhere else in the book does this get
  detailed! Well, here you go. The following calibers are usually
  subsonic:
  .22 LR
  .25 ACP
  .32 ACP
  .32 S&W
  .38 Special
  .380 ACP
  9x18mm Soviet
  .45 ACP
  .45 Long Colt
  Additionally, it is possible to acquire subsonic loads for the following
  calibers that are normally supersonic. Some of these are loaded with
  heavier bullets to compensate for the lack of velocity, but most lose
  some damage potential:
  9mm Luger (Damage 2)
  .40 S&W (Damage 2)
  5.56mm NATO (Damage 2)
  7.62x39mm Soviet (Damage 2)
  7.62mm NATO (Damage 3)
  .50 BMG (Damage 4, Armor Piercing 2)
  World of Darkness: Armory Errata and Bonus Material
  Copyright White Wolf Publishing * http://www.white-wolf.com
  
  Virtually all shotgun ammo in all gauges is subsonic.
  Finally, here are three perfectly good weapons and a sidebar that were
  cut from Chapter 2 because we just didn't have space to include them:
  Martini-Henry (.450 Martini-Henry) Lever Action Rifle
  Damage 3, Ranges 75/150/300, Capacity 1, Strength 3, Size 3, Cost __
  Historians know the Martini-Henry and its later derivatives as "the
  rifle of Empire." It was first issued to British troops in 1871 and
  served the Empire through numerous colonial wars over the next
  thirty years. It was phased out of British service in 1904, but copies
  remained in production for years — in Afghanistan, as late as the
  1940s. Today, Martini-Henrys are found in private collections
  throughout the former British Empire, from Canada to India to
  Australia.
  C.G. Haenel StG.44 (7.92mm Kurz) Assault Rifle
  Damage 4, Ranges 125/250/500, Capacity 30+1, Strength 2(2/3/4),
  Size 3, Cost _____
  The Sturmgewehr 44 (literally "Assault Rifle, 1944") gave its name to
  an entire family of later weapons. The weapon almost never saw
  production, as Hitler had forbidden the development of new rifles in
  favor of submachine guns, and its developers sold it to him as the
  MachinenPistole 43. About half a million found their way to the Third
  Reich's soldiers, and then into the hands of every rifle manufacturer
  on the planet during the postwar period. The StG.44 is obsolete today,
  unreliable by modern standards, and takes ammunition as rare as
  hen's teeth, but collectors of World War II memorabilia pay top dollar
  for still-functioning examples.
  General Electric M134 (7.62mm NATO) Machine Gun
  Damage 4(8 again)+2, Ranges 150/300/600, Capacity 100, Strength
  4, Size 5, Cost _____
  GE's ironically named "minigun" is the smallest Gatling-type machine
  gun in common use today. It uses an electric motor to turn six
  rotating barrels, avoiding overheating as it spits out 6,000 rounds a
  World of Darkness: Armory Errata and Bonus Material
  Copyright White Wolf Publishing * http://www.white-wolf.com
  
  minute. The M134 is most frequently seen as a helicopter door gun,
  an application where accuracy is already a pipe dream and the need is
  for a gun that puts out as much lead as possible to suppress enemies
  in landing zones. The M134 has no sights to speak of, and the shooter
  "aims" by walking his fire onto the target. Its usual ammunition mix
  of one tracer per four FMJ rounds looks like an electric green death
  ray during night combat, and its unmistakable banshee howl only
  adds to the effect.
  Despite cinematic "evidence," this 62-pound gun absolutely cannot be
  carried and fired by anyone of human proportions, as it requires an
  external electrical supply and chews through seven pounds of
  ammunition per second. Its Strength requirement assumes it's
  attached to a permanent mount. Aiming is likewise impossible, as are
  short and medium bursts. The only way to use the M134 is to wave it
  in the general direction of the enemy and hold down the trigger for a
  long burst of (50 + 5 dice) rounds. The modifiers for this long burst
  are already factored into the M134's Damage. The "smaller" XM214,
  chambered for 5.56mm NATO, has an even higher rate of fire and
  identical traits and limitations.
  The “+2” at the end of the weapon’s Damage trait indicates that if an
  attack roll succeeds, two extra successes are added to determine the
  damage it inflicts.
  But… but… Jesse Ventura did it!
  All right, fine. If you really have to let a character carry a minigun or
  heavy machine gun, he must have a minimum Strength + Stamina +
  Size equal to 13 + the gun's Size. Even with these Herculean
  proportions, your Ma Deuce-toting titan suffers a –2 penalty to all
  attacks because of lousy leverage unless he has a Size at least 3
  greater than the gun's. In addition, these guns aren't designed to be
  fired on the move. Whenever a character attempting such a feat fires
  a medium or long burst, the Storyteller should roll one die. If that die
  comes up a 1 or 2, the gun's ammo belt has twisted or snagged on
  something and the weapon jams.
  World of Darkness: Armory Errata and Bonus Material
  Copyright White Wolf Publishing * http://www.white-wolf.com
  
SOURCE: textdata/thevault/Storyteller [multi]/World of Darkness (WoD) [multi]/CofD/Chronicles of Darkness/World of Darkness - Armory - Errata.pdf