Single-shot
In
The
History
Pre-cartridge era
The vast majority of firearms before the introduction of
.Cartridge era
Rifles
Almost all of the early cartridge-fed rifles were single-shot designs, taking advantage of the strength and simplicity of single-shot actions. A good example is the "trapdoor" or Allin action used in early cartridge conversions of 1863 Springfield muzzleloading rifles. The conversion consisted of
Another muzzleloader conversion similar in concept to the Allin action was the British Snider–Enfield, also introduced in 1866, which hinged to the side rather than forward. Unlike the US Army, which kept its trapdoors for decades, the British soon moved beyond the Snider to the more sophisticated dropping-block Martini action derived from the Peabody action. Martini–Henrys were the standard British rifles of the late Victorian era, and Martini–Enfield conversions continued in second-line service until the Second World War.
Single-shot rifles were the preferred tools of big-game hunters in the late 19th century. The buffalo hunters of the American West used Sharps, Remington, and Springfield single-shots; ivory and
After the advent of high-powered repeating rifles, single-shot rifles were primarily used for target shooting matches, with the first official match shooting event, opening at
In 1878,
Single-shot rifles co-existed for some time with the
Pistols
The handgun began as a single-shot weapon in China in the 14th century. In its many versions, it remained a muzzle-loaded weapon until the advent of the metallic cartridge in the first third of the 18th century. Such single-shot cartridge-firing pistols were short-lived, as revolver technology evolved rapidly, and cartridge conversions existed for the common models of cap and ball revolvers. Two forms of single-shot pistol, however, remained: single-shot derringers, and target pistols, which were essentially single-shot rifle actions cut down to pistol size. The Remington Rolling Block is perhaps the most well-known of these. As the era of single-shot rifles faded, so did these early single-shot pistols.
In 1907, J. Stevens Arms, a maker of inexpensive break-open single-shot rifles in pistol calibers, started making pistol versions of their rifles. This pistol was chambered in
Shotguns
Single-barrel shotguns have always been popular as an inexpensive alternative to
The single-barrel shotgun is often referred to as a "kitchen door gun" or a "farm gun" due to its low cost as a self-defense weapon.
Types of single-shot cartridge actions
Trapdoor actions
The earliest metallic-cartridge breechloaders designed for general military issue began as conversions of muzzle-loading rifle muskets. The upper rear portion of the barrel was filed or milled away and replaced by a hinged breechblock which opened upward to permit loading. An internal angled firing pin allowed the re-use of the rifle's existing side-hammer. The
Other trapdoor actions include the rare Confederate
Break actions
Perhaps the most common type of single-shot action, usually found in shotguns, small pistols, and black-powder "elephant" guns, a break action connects the barrel assembly to the breechblock with a hinge. When a locking latch is released, the barrel assembly pivots away from the receiver, opening the breech and sometimes on higher quality firearms, partially extracting the spent cartridge.
Rolling block actions
In a rolling block action, the breechblock takes the form of a part-cylinder, with a pivot pin through its axis. The operator rotates or "rolls" the block to open and close the breech; it is a simple, rugged and reliable design. Rolling blocks are most often associated with firearms made by
Dropping block actions
These are actions wherein the breechblock lowers or "drops" into the receiver to open the breech, usually actuated by an underlever. There are two principal types of dropping block: the tilting or pivoting block and the falling or sliding block.[2][3]
Tilting block actions
In a tilting or pivoting block action, the breechblock is hinged at the rear (in contrast with tilting bolt, which is not hinged). When the lever is operated, the block tilts down and forward, exposing the chamber. The best-known pivoting block designs are the Peabody, the Peabody–Martini, and Ballard actions.
The original Peabody rifles, manufactured by the Providence Tool Company, used a manually cocked side-hammer. Swiss gunsmith Friedrich Martini devised an action that resembled the Peabody but incorporated a hammerless striker cocked by the operating lever with the same motion that pivoted the block. The 1871 Martini–Henry which replaced the "trapdoor" Snider–Enfield was the standard British Army rifle of the later Victorian era, and the Martini was also a popular action for civilian rifles.
Charles H. Ballard's self-cocking tilting-block action was produced by the
Falling block actions
In a falling or sliding block action the block does not pivot but rather slides vertically in a slot milled into the receiver. Falling blocks are among the strongest small-arm actions ever produced, and are also used in heavy artillery. Well-known falling block designs include the
Bolt-actions
Although bolt-actions are usually associated with fixed or detachable box magazines, in fact, the first general-issue military breechloader was a single-shot bolt-action: the paper-cartridge
Today most top-level smallbore match rifles are single-shot bolt-actions.
Single-shot bolt-actions in .22 caliber were also widely manufactured as inexpensive "boys' guns" in the earlier 20th century; and there have been a few single-shot bolt-action shotguns, usually in .410 bore.
Other single-shot actions
- The Ferguson rifle: British Major Patrick Ferguson designed his rifle, considered to be the first military breechloader, in the 1770s. A plug-shaped breechblock was screw-threaded so that rotating the handle underneath would lower and raise it for loading with ball and powder; the flintlock action still required conventional priming.
- The Hall rifle: The United States' first breechloading cavalry carbine, the Hall was introduced in 1819. The lever tipped the breechblock including the chamber upwards and back, allowing it to be loaded with powder and ball without the inconvenience of loading and ramming from the muzzle. Originally flintlocks, Halls later were made as or converted to percussion locks.
- The Kammerlader: A crank-operated Norwegian firearm produced around the time of the Prussian Needle-gun. Originally used a paper cartridge. Later many were converted to rimfire.
- The Burnside carbine: Invented by future-general Ambrose Burnside in 1857, this percussion-cap carbine became the third-most common cavalry breechloader in the Civil War after the Sharps and Spencer. Essentially a modification of the Hall concept, the Burnside featured a unique conical cartridge with a crushable hollow front rim, designed to seal the breech on closing.
- The Rising breech carbine: An unusual action produced by Bilharz, Hall and Co. for the southern Confederacy, the rising breech's underlever caused the breechblock including the chamber to slide vertically above the line of the barrel, the reverse of a falling-block; the chamber was loaded from the front with a paper cartridge.
- The Morse Carbine: Its action is similar to the Hall rifle but the shape of its chamber is different.
- Winchester Model 55:[4] An unconventional hybrid of a single-shot and a semi-automatic, this .22-caliber rifle ejected the fired case and recocked itself like a conventional blowback-operated self-loader, but it lacked a magazine and had to be manually reloaded for each shot.
- "'Screw Barrel Actions'":
The OSS stinger pen pistol and several other clandestine pen guns, as well as homemade zip guns often made using plumbing parts, and cane guns used for both defense and poaching use a screw thread to attach the chambered barrel to a receiver with some sort of breech and firing pin. The user unscrews the barrel from the receiver to expose the chamber to load a cartridge. The RN50 .50 BMG single-shot rifle uses a similar screwthread breech cap to allow an otherwise simple break-action to contain a .50 BMG cartridge[citation needed].
Modern single-shots
Although non-cartridge single-shot firearms are still made in hobbyist contexts (for example, replicas of antique guns), this discussion focuses on newer designs employing cartridges.
Pistols
The modern era of single-shot firearms is most visible in the realm of pistols. Remington introduced the single-shot bolt-action XP-100 pistol in 1963, which heralded the era of high-performance, high-velocity pistols. The .221 Fireball cartridge lived up to its name by reaching velocities of 2700 ft/s (823 m/s) from a 10.5" (26.7 cm) barrel. Essentially a shortened .222 Remington, the compact .221 Fireball delivered accuracy exceeding many rifles, out to ranges unheard of for other handguns.
Even bigger than the XP-100, the 1967 introduction of the
Many other manufacturers make single-shot pistols, most based on the bolt-action rifle, with barrels generally ranging from 10 to 15 inches (25 to 38 cm). Single-shots dominate handgun
Single-shot pistols have sometimes found popularity among
Rifles
Ruger
In 1966,
Browning
In 1985 Browning re-introduced the famous Winchester Model 1885 single-shot rifles in popular calibers but under the Browning name. Although the Winchester Single Shot gained fame under the Winchester brand name, it was John Moses Browning that designed the rifle, selling the rights to Winchester in the early 1880s. The Browning Single Shot Rifle was in production from 1985 to 2001.
Cooper
The majority of rifles made by Cooper are single-shot bolt-action rifles. Many of their rifles are specially crafted to suit long-range varmint hunting, where the accuracy of the single-shot action is helpful.
Remington
Remington has once again made their No. 1 Rolling Block rifles available [7] through their custom shop.
New England Firearms (H&R)
One of the most common single-action rifles would be the New England Firearms' inexpensive break-open rifles, which are built on their
Winchester
In 2005, Winchester re-marketed their legendary
Sharps
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
Steyr
The original version of
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
- ^ Kelver/Roberts
- ^ There is no general consensus on terminology, and "falling block" and "dropping block" are often treated as synonyms.
- ^ Association, N. R. (n.d.). How do guns work? single-shot mechanisms. NRA Family. https://www.nrafamily.org/content/how-do-guns-work-single-shot-mechanisms/
- ^ The model number 55 was used twice by Winchester; this article refers to the .22-caliber rifle introduced in 1957, not the Model 94 variant introduced in 1924.
- ISBN 0-00-470979-9
- ISBN 0-9625943-4-2.
- ^ Remington No. 1 Rolling Block Rifles Archived 2007-07-11 at the Wayback Machine
- ^ NEF Single Shot Rifles
- 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. ISBN 0-917218-68-X
- 4. McLerran, Wayne (2014). Browning Model 1885 Black Powder Cartridge Rifle - 3rd Edition: A Reference Manual for the Shooter, Collector & Gunsmith. TexasMac Publishing. ISBN 978-0-9893702-5-7, 418 pages.