A double-barreled shotgun is a break-action shotgun with two parallel barrels, allowing two single shots to be fired in quick succession or simultaneously.
A long gun is a category of firearms with long barrels. In small arms, a long gun or longarm is generally designed to be held by both hands and braced against the shoulder, in contrast to a handgun, which can be fired being held with a single hand. In the context of cannons and mounted firearms, an artillery long gun would be contrasted with a field gun or howitzer.
Recoil is the rearward thrust generated when a gun is being discharged. In technical terms, the recoil is a result of conservation of momentum, as according to Newton's third law the force required to accelerate something will evoke an equal but opposite reactional force, which means the forward momentum gained by the projectile and exhaust gases (ejectae) will be mathematically balanced out by an equal and opposite momentum exerted back upon the gun.
The Mossberg 500 (M500) is a series of pump action shotguns manufactured by O.F. Mossberg & Sons. The 500 series comprises widely varying models of hammerless repeaters, all of which share the same basic receiver and action, but differ in bore size, barrel length, choke options, magazine capacity, stock and forearm materials. Model numbers included in the 500 series are the 500, 505, 510, 535, and 590. The Revelation 310 and the New Haven 600 were also variations of the 500 series produced by Mossberg under different names. By 2021, 11,000,000 M500s had been produced, making it the most-produced shotgun of all time.
A riot shotgun is a shotgun designed or modified for use as a primarily defensive weapon, by the use of a short barrel and sometimes a larger magazine capacity than shotguns marketed for hunting. The riot shotgun is used by military personnel for guard duty and was at one time used for riot control, and is commonly used as a door breaching and patrol weapon by law enforcement personnel, as well as a home defense weapon by civilians. Guns of this type are often labeled as breaching shotguns, tactical shotguns or special-purpose shotguns to denote the larger scope of their use; however, these are largely marketing terms.
A gunstock or often simply stock, the back portion of which is also known as a shoulder stock, a buttstock, or simply a butt, is a part of a long gun that provides structural support, to which the barrel, action, and firing mechanism are attached. The stock also provides a means for the shooter to firmly brace the gun and easily aim with stability by being held against the user's shoulder when shooting the gun, and helps to counter muzzle rise by transmitting recoil straight into the shooter's body.
The Remington Model 11-87 is a semi-automatic shotgun manufactured by Remington Arms and based on the earlier Model 1100. The Model 11-87 remains in contemporary production, 36 years after being introduced in 1987.
A recoil buffer is a factory-installed or aftermarket component of firearms which serves to reduce the velocity and/or cushion the impact of recoiling parts of a firearm.
The Browning Automatic 5, most often Auto-5 or simply A-5, is a recoil-operated semi-automatic shotgun designed by John Browning and manufactured by Fabrique Nationale de Herstal. It was the first successful semi-automatic shotgun design, and remained in production until 1998. The name of the shotgun designates that it is an autoloader with a capacity of five rounds, four in the magazine and one in the chamber. Remington Arms and Savage Arms sold variants called the Remington Model 11 and Savage Model 720 that were nearly identical but lacked the magazine cutoff found on the Browning.
Short-barreled rifle broadly refers to any rifle with an unusually short barrel. The term carbine describes a production rifle with a reduced barrel length for easier handling in confined spaces. Concern about concealment for illegal purposes has encouraged regulations specifying minimum barrel lengths and overall lengths.
The Browning Citori is a double-barreled shotgun of the "over-and-under" or "stacked-barrel" type, with one barrel above the other. It is marketed and distributed by the Browning Arms Company in Morgan, Utah, and manufactured for Browning by the Miroku Corporation in Nangoku, Japan.
The Remington Model 11-48 is a semi-automatic shotgun manufactured by Remington Arms as the first of its "new generation" semi-automatics produced after World War II. Released as the replacement for the Remington Model 11, it was manufactured from 1949 to 1968 and was produced in 12, 16, 20 and 28 gauge and .410 variations.
Title II weapons, or NFA firearms, are designations of certain weapons under the United States National Firearms Act (NFA).
The Fabarm FP6 is a pump-action combat shotgun that was manufactured by the Italian firearms company Fabbrica Bresciana Armi S.p.A. (FABARM) and sold by Heckler & Koch. It was intended for civilian and law enforcement use.
Nighthawk Custom is an American firearm company based in Berryville, Arkansas, US, that manufactures custom M1911 pistols, rifles, revolvers, shotguns, and tactical knives for competition shooters, military, law enforcement and self-defense.
The Benelli Vinci is a semi-automatic shotgun manufactured and sold by Benelli Armi SpA. It uses an inertia-driven system of operation, and contains recoil-reducing features. It also features a modular design consisting of the barrel/receiver module, the trigger group/forearm module, and the buttstock. The shotgun was named after Leonardo da Vinci. It is Benelli's first shotgun to feature an in-line inertia-driven operating system. It is intended primarily for hunting, however, on March 15, 2012, Benelli tested the Vinci to NATO standards AC/225 (LG/3-SG/1) 2.5 in which the Vinci passed every test. The Vinci is capable of firing 2.75 or 3 inch shells, while the “Super Vinci” model is capable of firing 3.5 inch shells as well. According to Benelli, the Vinci was discontinued in 2019 and the Super Vinci in 2021. Since then, Benelli has removed the Vinci and Super Vinci from its USA website and US market as of late 2022.
The Ruger Red Label was an over and under shotgun that was built by Sturm, Ruger & Co. at the direction of William B. Ruger.
The Stevens Model 77E was a pump-action shotgun offered in 12 gauge, 16 gauge, 20 gauge, 28 gauge, and 410 gauge. The military version 77E was the most widely used shotgun of the Vietnam War. It was a short-barreled pump-action shotgun known variously as the "trench" or "riot" shotgun in 12 gauge. The Military Model 77E had a noticeably shorter stocks than similar United States military shotguns built by Ithaca Gun Company, Remington Arms, and Winchester Repeating Arms Company. These short stocks were intended to accommodate South Vietnamese soldiers, and the Military Model 77E was the first United States combat shotgun equipped with a rubber recoil pad. Military Model 77E shotguns were Parkerized with sling swivels and wooden stocks. Receivers were marked "U.S." and "p" proofmarks appeared on both barrels and receivers.
The Beretta 1301 is a gas-operated semi-automatic shotgun produced by Beretta Italy and imported by Beretta USA in the United States. The firearm has two separate designs. One is intended for tactical, self-defense, and law enforcement applications, whereas the other is designed for competitive disciplines. Despite its intended applications, it is often used by a minority of hunters and sporting clay shooters.
Length of pull is the distance from the trigger to the part of a rifle or shotgun which fits against the shoulder of the shooter. Length of pull is an important ergonomic factor for ease of use; and optimum length of pull may vary with the size of the shooter, the thickness of chest clothing and body armor being worn, and whether the shooter is firing from a standing, sitting, or prone position.
Remington 870 shotgun equipped with a recoil pad.