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Winchester Liberator
The Winchester Repeating Arms Company, Winchester Liberator was a 1962 prototype 16-gauge, four-barrelled shotgun, similar to a scaled-up four-shot trigger (firearms), double action derringer. It was an implementation of the Hillberg Insurgency Weapon design. Robert Hillberg, the designer, envisioned a weapon that was cheap to manufacture, easy to use, and provided a significant chance of being effective in the hands of someone who had never handled a firearm before. Pistols and submachine guns were eliminated from consideration due to the training required to use them effectively. The shotgun was chosen because it provided a very high volume of fire with a high hit probability. The mechanism used was that of a derringer, with four fixed barrels. The linear hammer (firearm), hammer and its integral firing pin rotated within a fixed breechblock behind these barrels. The lock action was driven by a central coil spring around the hammer rotation axis, cocked by the ratchet mechani ...
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Hillberg Patent 3260009
Hillberg is a surname. Notable people with the surname include: * Linnéa Hillberg (1892–1977), Swedish actress * Robert Hillberg (1917-2012), American firearms designer Aviation *Hillberg Helicopters, an American aircraft manufacturer based in Fountain Valley, California Weapons

* Hillberg Carbine, a light rifle concept for the US armed forces during WW2 {{surname, Hillberg ...
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Firing Pin
A firing pin or striker is a part of the firing mechanism of a firearm that impacts the primer in the base of a cartridge and causes it to fire. In firearms terminology, a striker is a particular type of firing pin where a compressed spring acts directly on the firing pin to provide the impact force rather than it being struck by a hammer. The terms may also be used for a component of equipment or a device which has a similar function. Such equipment or devices include: artillery, munitions and pyrotechnics. Firearms The typical firing pin is a thin, simple rod with a hardened, rounded tip that strikes and crushes the primer. The rounded end ensures the primer is indented rather than pierced (to contain propellant gasses). It sits within a hole through the breechblock and is struck by the hammer when the trigger is "pulled". A light firing-pin spring is often used to keep the firing pin rearward. It may be termed a ''firing-pin return spring'', since it returns it ...
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Insurgency Weapons
An insurgency is a violent, armed rebellion against authority waged by small, lightly armed bands who practice guerrilla warfare from primarily rural base areas. The key descriptive feature of insurgency is its asymmetric nature: small irregular forces face a large, well-equipped, regular military force state adversary. Due to this asymmetry, insurgents avoid large-scale direct battles, opting instead to blend in with the civilian population (mainly in the countryside) where they gradually expand territorial control and military forces. Insurgency frequently hinges on control of and collaboration with local populations. An insurgency can be fought via counter-insurgency warfare, as well as other political, economic and social actions of various kinds. Due to the blending of insurgents with the civilian population, insurgencies tend to involve considerable violence against civilians (by the state and the insurgents). State attempts to quell insurgencies frequently lead to the in ...
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Multiple-barrel Firearms
A multiple-barrel firearm is any type of firearm with more than one gun barrel, usually to increase the rate of fire or hit probability and to reduce barrel erosion/overheating. History Volley gun Multiple-barrel firearms date back to the 14th century, when the first primitive volley guns were developed. They are made with several single-shot barrels assembled together for firing a large number of shots, either simultaneously or in quick succession. These firearms were limited in firepower by the number of barrels bundled, and needed to be manually prepared, ignited and reloaded for each firing. In practice the large volley guns were not particularly more useful than a cannon firing canister shot or grapeshot. Since they were still mounted on a carriage, they could be as hard to aim and move around as a heavy cannon, and the many barrels took as long (if not longer) to reload.Matthew Sharpe "Nock's Volley Gun: A Fearful Discharge" ''American Rifleman'' December 2012 p ...
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Winchester Repeating Arms Company Firearms
Winchester is a cathedral city in Hampshire, England. The city lies at the heart of the wider City of Winchester, a local government district, at the western end of the South Downs National Park, on the River Itchen. It is south-west of London and from Southampton, its nearest city. At the 2011 census, Winchester had a population of 45,184. The wider City of Winchester district, which includes towns such as Alresford and Bishop's Waltham, has a population of 116,595. Winchester is the county town of Hampshire and contains the head offices of Hampshire County Council. Winchester developed from the Roman town of Venta Belgarum, which in turn developed from an Iron Age oppidum. Winchester was one of the most important cities in England until the Norman conquest in the eleventh century. It has since become one of the most expensive and affluent areas in the United Kingdom. The city's major landmark is Winchester Cathedral. The city is also home to the Universi ...
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List Of Multiple-barrel Firearms
Below is a list of multiple-barrel firearms of all forms from around the world.Small Arms Illustrated, 2010 Pistols Rifles Flare launchers Less lethal Automatic rifles Submachine guns Shotguns Machine guns Grenade launchers See also * Combination gun * Double-barreled shotgun * Lists of weapons * List of firearms * List of assault rifles * List of machine guns * List of pistols * List of semi-automatic pistols * List of revolvers * List of sniper rifles * List of grenade launchers This article lists all forms of grenade launchers around the world, that is to say weapons that launch grenades with more accuracy, a higher velocity and to greater distances than a soldier could.''Small Arms Illustrated'', 2010 Below is the ... References {{reflist multiple barrel Multiple-barrel firearms ...
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Colt Defender Mark I
Colt Defender Mark I was an American multi-barreled shotgun intended for law enforcement or military use, completed in 1967. The shotgun was essentially a volley gun with eight single-shot barrels — each chambered for the 20-gauge 3-inch magnum shell — arranged in a octagonal fashion around the central axis, and could fire eight individual times like a semi-automatic action without the complexity of actually being a semi-automatic firearm. The action ran on a revolver-like rotating striker mechanism. The gun had a detachable buttstock and a pistol grip with a double-action trigger, and had a separate foregrip up front for instinctive shooting. The shotgun was extremely simple to operate and very robust. The designer, Robert Hillberg, thoroughly tested the weapon before seeking out a manufacturer. The design proved to be so correct, that only a couple of minor changes were made for manufacturing. When Colt Industries was contacted, they showed considerable interes ...
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COP
Cop or Cops commonly refers to: * Police officer Cop and other variants may also refer to: Art and entertainment Film * ''Cop'' (film), a 1988 American thriller * ''Cops'' (film), an American silent comedy short starring Buster Keaton * ''The Cop'' (1928 film), an American silent drama * ''The Cop'' (1970 film), an Italian crime film * ''Un flic'', alternatively entitled ''The Cop'', a 1972 French crime film Music * COP International, a record label * The Cops (Australian band), an Australian rock band * ''Cop'' (album), by Swans * "Cop", a song by Alkaline Trio on the album ''Goddamnit'' * ''Cops'' (EP), a song by the Australian band The Cops * "The Cop", a song by The Knife on the album '' Deep Cuts'' Television * ''Cop'' (TV series), a 2019 Russian crime comedy-drama TV series * ''Cops'' (TV program), an American docuseries television program * ''COPS'' (animated TV series), a 1988–1989 American animated series * ''The Cops'' (British TV series), a 1998–2001 Br ...
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Hammer (firearm)
The hammer is a part of a firearm that is used to strike the percussion cap/ primer, or a separate firing pin, to ignite the propellant and fire the projectile. It is so called due to the fact that it resembles a hammer in both form and function. The hammer itself is a metal piece that forcefully rotates about a pivot point. Evolution Firearms, initially known as "hand cannons", first became a viable weapon in 1364 through the advancement of chemical technologies to create a gunpowder efficient enough to launch a projectile at high speeds in a hand-held weapon. The issue quickly arose of how to effectively ignite the gunpowder while maintaining the weapon’s aim at the target. Initially, the problem was solved by using a " slow match": a chemically treated piece of rope that would stay lit for an extended period of time. The smoldering end of the rope would then be manually brought into contact with the gunpowder through a touch hole in the barrel of the weapon. when the use ...
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Winchester Repeating Arms Company
The Winchester Repeating Arms Company was a prominent American manufacturer of repeating firearms and ammunition. The firm was established in 1866 by Oliver Winchester and was located in New Haven, Connecticut. The firm went into receivership in 1931 and was bought by the Western Cartridge Company, a forerunner of the Olin Corporation. The Winchester brand name is still owned by the Olin Corporation, which makes ammunition under that name. The Winchester name is also used under license for firearms produced by two subsidiaries of the Herstal Group – FN Herstal of Belgium and the Browning Arms Company of Ogden, Utah. History Early history Predecessors The ancestor of the Winchester Repeating Arms Company was the Horace Smith and Daniel Wesson partnership of Norwich, Connecticut (not to be confused with the famous Smith & Wesson Revolver Company founded later by the same men). Smith and Wesson acquired Lewis Jennings' improved version of inventor Walter Hunt's 1 ...
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Submachine Gun
A submachine gun (SMG) is a magazine-fed, automatic carbine designed to fire handgun cartridges. The term "submachine gun" was coined by John T. Thompson, the inventor of the Thompson submachine gun, to describe its design concept as an automatic firearm with notably less firepower than a machine gun (hence the prefix " sub-"). As a machine gun must fire rifle cartridges to be classified as such, submachine guns are not considered machine guns. The submachine gun was developed during World War I (1914–1918) as a close quarter offensive weapon, mainly for trench raiding. At its peak during World War II (1939–1945), millions of SMGs were made for use by regular troops, clandestine commandos and partisans alike. After the war, new SMG designs appeared frequently.Military Small Arms Of The 20th Century. Ian Hogg & John Weeks. Krause Publications. 2000. p93 However, by the 1980s, SMG usage decreased. Today, submachine guns have been largely replaced by assault rifl ...
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