Shots, as they have the original style steel crescent butt plates, and folding steel tang rear sights, with full-length octagon barrels. The Traditional Hunters are chambered in the 19th-century calibers of .45-90 BPCR, .45-70, .405, and .38-55. Test firing of some of these Winchesters showed that they are high quality in construction, using the latest technology and modern steel, they are stronger and safer than their 19th-century predecessors, and accuracy from their factory (non-custom) barrels were exceptionally good; especially at 200 yards. Sharps Sharps rifles were a staple of the buffalo hunters in the late 19th century. Recently they have had a resurgence in popularity for hunting large game as well as historical firearms events and black-powder cartridge (BPCR) competitions. Much of the current popularity is due to the film Quigley Down Under that featured a Sharps Model 1874 rifle. The popularity of Cowboy action shooting has also affected the availability of single-shot rifles, with many replicas of the old black-powder rifles, particularly the Sharps, now being available. Barrett M99 The Barrett M99 is a single-shot, bolt-action, bullpup sniper rifle. It is chambered in .50 BMG, and .416 Barrett round that has 0.5 MOA accuracy at ranges that far exceed one mile. Denel NTW-20 The Denel NTW-20 is a bolt-action, anti-materiel, or large-caliber sniper rifle. With a buffered slide in the receiver, that the barrel can recoil inside the frame, allowing for large rounds to be fired with relative ease by the user. It is chambered for 20×82mm Mauser, 14.5×114mm, and 20×110mm Hispano-Suiza round. Specifically, it is only a single-shot when chambered to the 20mm Hispano-Suiza round, while the remaining chamberings feed from 3-round magazines. Steyr The original version of Steyr HS .50 is a single-shot bolt-action sniper rifle. It is chambered in .50 BMG (or the .460 Steyr round in California) and can reach ranges from 1500 to 2500 meters. See also Multiple-barrel firearm H & R Firearms Rolling block Ruger No. 1 Sharps Rifle Thompson Center Arms Martini–Henry Martini Cadet Semi-automatic firearm Repeating firearm References 1. Kelver, Gerald O: Schuetzen Rifles, History and Loadings. 1998. 3rd Edition, Pioneer Press. 2. Kelver, Gerald O: MAJOR Ned H. Roberts and The Schuetzen Rifle. 1998. 3rd Edition, Pioneer Press. 3. Campbell, John: The Winchester Single Shot. 1998. 4. McLerran, Wayne (2014). Browning Model 1885 Black Powder Cartridge Rifle - 3rd Edition: A Reference Manual for the Shooter, Collector & Gunsmith. TexasMac