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Pump-action
Pump action is a type of manual firearm action that is operated by moving a sliding handguard on the gun's forestock. When shooting, the sliding forend is pulled rearward to eject any expended cartridge (firearms), cartridge and typically to cock the hammer (firearms), hammer or firing pin, striker, and then pushed forward to load a new cartridge into the chamber (firearms), chamber. Most pump-action firearms use an integral tubular magazine, although some do use detachable box magazines. Pump-action firearms are typically associated with shotguns, although it has also been used in rifles, grenade launchers, and other types of firearms. A firearm using this operating mechanism is colloquially referred to as a pumpgun. Because the forend is manipulated usually with the support hand, a pump-action firearm is much faster than a bolt-action rifle, bolt-action and somewhat faster than a lever-action, as it does not require the trigger (firearms), trigger hand to be removed from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winchester Model 1897
The Winchester Model 1897, also known as the Model 97, M97, Riot Gun, or Trench Gun, is a pump-action shotgun with an external hammer and tube magazine manufactured by the Winchester Repeating Arms Company. The Model 1897 was an evolution of the Winchester Model 1893 designed by John Browning. From 1897 until 1957, over one million of these shotguns were produced. The Model 1897 was offered in numerous barrel lengths and grades, chambered in 12 and 16 gauge, and as a solid frame or takedown. The 16-gauge guns had a standard barrel length of , while 12-gauge guns were furnished with barrels. Special length barrels could be ordered in lengths as short as or as long as . Since the time the Model 1897 was first manufactured, it has been used to great effect by American military personnel, law enforcement officers, and hunters. History The Winchester Model 1897 was designed by American firearms inventor John Moses Browning. The Model 1897 was first listed for sale in the Novembe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shotgun
A shotgun (also known as a scattergun, peppergun, or historically as a fowling piece) is a long gun, long-barreled firearm designed to shoot a straight-walled cartridge (firearms), cartridge known as a shotshell, which discharges numerous small spherical projectiles called shot (pellet), shot, or a single solid projectile called a shotgun slug, slug. Shotguns are most commonly used as smoothbore firearms, meaning that their gun barrels have no rifling on the inner wall, but rifled barrels for shooting Sabot (firearms), sabot slugs (slug barrels) are also available. Shotguns come in a wide variety of calibers and Gauge (firearms), gauges ranging from 5.5 mm (.22 inch) to up to , though the 12-gauge (18.53 mm or 0.729 in) and 20-gauge (15.63 mm or 0.615 in) bores are by far the most common. Almost all are breechloading, and can be single barreled, double-barreled shotgun, double barreled, or in the form of a combination gun. Like rifles, shotguns also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spencer 1882
Spencer 1882 is a pump-action shotgun designed by Christopher Miner Spencer and Sylvester Howard Roper, which was produced by the former's Spencer Arms Company from 1882 to 1889 or 1892, and subsequently by Francis Bannerman & Sons from 1890 to 1907. The design is credited as the first commercially successful pump-action shotgun to be the released to the markets, preceding John Browning's Winchester Repeating Arms Company, Winchester Winchester Model 1893, Model 1893 and Winchester Model 1897, Model 1897. Development and production history Christopher Miner Spencer had made a name for himself with the Spencer repeating rifle, which would be equipped by Union (American Civil War), Union Soldiers in late stages of the American Civil War. However, his original company - Spencer Repeating Rifle Company - went out of business following the war, mainly due to there being so many military surplus rifles around. In 1868, he declares bankruptcy and his assets were acquired by Oliver Winch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valtro PM5
The Valtro PM-5 is a 12 gauge Italian pump-action shotgun developed and manufactured by Valtro. The PM-5 has a removable magazine, and it is available with either a fixed or a folding stock. Variants * Valtro PM-5 * Valtro PM-5-350 Users * : French Navy The French Navy (, , ), informally (, ), is the Navy, maritime arm of the French Armed Forces and one of the four military service branches of History of France, France. It is among the largest and most powerful List of navies, naval forces i ... * : Used by Kaibiles and police forces. References Shotguns of Italy Pump-action shotguns {{Shotgun-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winchester Model 1912
The Winchester Model 1912, also commonly known as the Winchester 1912, Model 12, or M12, is an internal-hammer pump-action shotgun with an external tube magazine. Popularly named the ''Perfect Repeater'' at its introduction, it largely set the standard for pump-action shotguns over its 51-year high-rate production life. From August 1912 until first discontinued by Winchester in May 1964, nearly two million Model 12 shotguns were produced in various grades and barrel lengths. Initially chambered for 20 gauge only, the 12 and 16 gauge versions came out in 1913 (first listed in the 1914 catalogs), and the 28 gauge version came out in 1934. A .410 version was never produced; instead, a scaled-down version of the Model 12 known as the Model 42, directly derived from scaled drawings of the Model 12, was produced in .410. Description The Model 1912 (shortened to Model 12 in 1919) was the next step from the Winchester Model 1897 hammer-fired shotgun, which in turn had evolved from the e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firearm Action
In firearms terminology, an action is the functional mechanism of a breechloading firearm that handles (loads, locks, fires, extracts, and ejects) the ammunition cartridges, or the method by which that mechanism works. Actions are technically not present on muzzleloaders, as all those are single-shot firearms with a closed off breech with the powder and projectile manually loaded from the muzzle. Instead, the muzzleloader ignition mechanism is referred to as the ''lock'' (e.g. matchlock, wheellock, flintlock, and caplock). Actions can be categorized in several ways, including single action versus double action, break action versus lever-action, pump-action, bolt-action, among many other types. The term action can also include short, long, and magnum if it is in reference to the length of the rifle's receiver and the length of the bolt. The short action rifle usually can accommodate a cartridge length of or smaller. The long action rifle can accommodate a cartridge of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rifle
A rifle is a long gun, long-barreled firearm designed for accurate shooting and higher stopping power, with a gun barrel, barrel that has a helical or spiralling pattern of grooves (rifling) cut into the bore wall. In keeping with their focus on accuracy, rifles are typically designed to be held with both hands and braced firmly against the shooter's shoulder via a buttstock for stability during shooting. Rifles are used in warfare, law enforcement, hunting and shooting sports, target shooting sports. The invention of rifling separated such firearms from the earlier smoothbore weapons (e.g., arquebuses, muskets, and other long guns), greatly elevating their accuracy and general effectiveness. The raised areas of a barrel's rifling are called ''lands''; they make contact with and exert torque on the projectile as it moves down the bore, imparting a spin. When the projectile leaves the barrel, this spin persists and lends gyroscopic stability to the projectile due to conservatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remington 7600
The Remington Model 7600 is a series of pump-action centerfire rifles made by Remington Arms. The Model 7600 is a progression from the original Model 760 pump-action rifle which Remington produced from 1952 to 1981. Production of the Model Six began in 1981 and was discontinued in 1987. Production of the Sportsman model 76 began in 1985 and was discontinued in 1987. Production of the model 7600 began in 1987 and was discontinued in 2020. Variants There are a number of variants of the Model 7600 which Remington has manufactured over the years. ;Model 7600 :Introduced in 1981, the standard version is fitted with a conventional wood walnut stock. ;Model 7600 Synthetic :Introduced in 1998, the synthetic model is identical to the standard 7600 except that it has a matte black synthetic stock. ;Model 7600 Carbine :Re-Introduced in 1987, the carbine version is available in .30-06 fitted with a 18½ barrel. ;Model 7600 Special Purpose :Offered from 1993 to 1994, the Special Purpose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zlatoust RB-12
The Bandayevsky RB-12 (Cyrillic: Ружьё Бандаевского РБ-12 – Ruzh'yo Bandayevskogo RB-12) is a shotgun of Russian origin. The weapon is a slide-action (pumped forward) shotgun and comes with a folding stock (firearms), stock. The gun is designed by Aleksandr Bandayevsky, chief designer and president of JSC Uralmashproekt. See also *List of Russian weaponry *List of shotguns References Pump-action shotguns Shotguns of Russia {{Shotgun-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torque
In physics and mechanics, torque is the rotational analogue of linear force. It is also referred to as the moment of force (also abbreviated to moment). The symbol for torque is typically \boldsymbol\tau, the lowercase Greek letter ''tau''. When being referred to as moment of force, it is commonly denoted by . Just as a linear force is a push or a pull applied to a body, a torque can be thought of as a twist applied to an object with respect to a chosen point; for example, driving a screw uses torque to force it into an object, which is applied by the screwdriver rotating around its axis to the drives on the head. Historical terminology The term ''torque'' (from Latin , 'to twist') is said to have been suggested by James Thomson and appeared in print in April, 1884. Usage is attested the same year by Silvanus P. Thompson in the first edition of ''Dynamo-Electric Machinery''. Thompson describes his usage of the term as follows: Today, torque is referred to using d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting took place mainly in European theatre of World War I, Europe and the Middle Eastern theatre of World War I, Middle East, as well as in parts of African theatre of World War I, Africa and the Asian and Pacific theatre of World War I, Asia-Pacific, and in Europe was characterised by trench warfare; the widespread use of Artillery of World War I, artillery, machine guns, and Chemical weapons in World War I, chemical weapons (gas); and the introductions of Tanks in World War I, tanks and Aviation in World War I, aircraft. World War I was one of the List of wars by death toll, deadliest conflicts in history, resulting in an estimated World War I casualties, 10 million military dead and more than 20 million wounded, plus some 10 million civilian de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shotshell
A shotgun cartridge, shotshell, or shell is a type of rimmed, cylindrical (straight-walled) ammunition used specifically in shotguns. It is typically loaded with numerous small, spherical sub-projectiles called shot. Shotguns typically use a smoothbore barrel with a tapered constriction at the muzzle to regulate the extent of scattering. Some cartridges contain a single solid projectile known as a slug (sometimes fired through a rifled slug barrel). The casing usually consists of a paper or plastic tube with a metallic base containing the primer. The shot charge is typically contained by wadding inside the case. The caliber of the cartridge is known as its gauge. The projectiles are traditionally made of lead, but other metals like steel, tungsten and bismuth are also used due to restrictions on lead, or for performance reasons such as achieving higher shot velocities by reducing the mass of the shot charge. Other unusual projectiles such as saboted flechettes, ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
