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QLZ-87 Grenade Launcher
The QLZ-87 (also known as Type 87) 35 mm automatic grenade launcher (AGL) is an air-cooled, gas operated fully automatic weapon and is crew transportable (12~20 kg) with limited amounts of ammunition. Unusual for handheld grenade launchers, the QLZ-87 fires 35x32 mmSR high-velocity grenades, which provides longer range and flatter firing trajectory. The QLZ-87 is being complemented by the QLZ-04, which is fed from a belt and thus is better suited to be mounted on tripods and vehicles. Development The Chinese military began research into grenade launchers during the 1980s. They started off by examining American weapons captured in the Vietnam War including the 40×46mm single-shot M79 and M203. They were also familiar with the hand-cranked Mk 18, as well as the 40×53mm XM75 and Mk 19. China also obtained samples of the Soviet 30×29mm AGS-17 captured by the Mujahideen during the Soviet–Afghan War. The Hua Dong Industrial Academy’s Mechanical Research ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grenade Launcher
A grenade launcher is a weapon that fires a specially-designed large-caliber projectile, often with an explosive, smoke or gas warhead. Today, the term generally refers to a class of dedicated firearms firing unitary grenade cartridges. The most common type are man-portable, shoulder-fired weapons issued to individuals, although larger crew-served launchers are issued at higher levels of organisation by military forces. Grenade launchers can either come in the form of standalone weapons (either single-shot or repeating) or attachments mounted to a parent firearm, usually a rifle. Larger crew-served automatic grenade launchers such as the Mk 19 are mounted on tripods or vehicles. Some armored fighting vehicles also mount fixed arrays of short range, single-shot grenade launchers as a means of defense. History Early precursors The earliest devices which could be referred to as grenade launchers were slings, which could be used to throw early ''grenado'' fuse bombs. The a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gas Operated
Gas-operation is a system of operation used to provide energy to operate locked breech, autoloading firearms. In gas-operation, a portion of high-pressure gas from the cartridge being fired is used to power a mechanism to dispose of the spent case and insert a new cartridge into the chamber. Energy from the gas is harnessed through either a port in the barrel or a trap at the muzzle. This high-pressure gas impinges on a surface such as a piston head to provide motion for unlocking of the action, extraction of the spent case, ejection, cocking of the hammer or striker, chambering of a fresh cartridge, and locking of the action. History The first mention of using a gas piston in a single-shot breech-loading rifle comes from 1856, by the German Edward Lindner who patented his invention in the United States and Britain. In 1866, Englishman William Curtis filed the first patent on a gas-operated repeating rifle, but subsequently failed to develop that idea further. Between 1883 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mujahideen
''Mujahideen'', or ''Mujahidin'' ( ar, مُجَاهِدِين, mujāhidīn), is the plural form of ''mujahid'' ( ar, مجاهد, mujāhid, strugglers or strivers or justice, right conduct, Godly rule, etc. doers of jihād), an Arabic term that broadly refers to people who engage in '' jihad'' (), interpreted in a jurisprudence of Islam as the fight on behalf of God, religion or the community (''ummah''). The widespread use of the word in English began with reference to the guerrilla-type militant groups led by the Islamist Afghan fighters in the Soviet–Afghan War (see Afghan mujahideen). The term now extends to other jihadist groups in various countries such as Myanmar (Burma), Cyprus, and the Philippines. Early history In its roots, the Arabic word ''mujahideen'' refers to any person performing '' jihad''. In its post-classical meaning, ''jihad'' refers to an act that is spiritually comparable in reward to promoting Islam during the early 600s CE. These acts could be a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AGS-17
The AGS-17 Plamya (Russian: Пламя; ''Flame'') is a Soviet-designed automatic grenade launcher in service worldwide. Description The AGS-17 is a heavy infantry support weapon designed to operate from a tripod or mounted on an installation or vehicle. The AGS-17 fires 30 mm grenades in either direct or indirect fire to provide suppressive and lethal fire support against soft-skinned or fortified targets. The weapon uses a blowback mechanism to sustain operation. Rounds are fired through a removable (to reduce barrel stress) rifled barrel. The standard metal ammunition drum contains 29 linked rounds. The tripod is equipped with fine levelling gear for indirect fire trajectories. Development Development of the AGS-17 (''Avtomaticheskiy Granatomyot Stankovyi''—Automatic Grenade launcher, Mounted) started in the USSR in 1965 by the OKB-16 design bureau (now known as the KB Tochmash), under the leadership of Alexander F. Kornyakov. This lightweight weapon was to provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mk 19 Grenade Launcher
The Mk 19 grenade launcher (pronounced Mark 19) is an American 40 mm belt-fed automatic grenade launcher that was first developed during the Vietnam War. Overview The Mk 19 is a belt-fed, blowback-operated, air-cooled, crew-served, fully-automatic weapon that is designed not to cook off. It fires 40 mm grenades at a cyclic rate of 325 to 375 rounds per minute, giving a practical rate of fire of 60 rounds per minute (rapid) and 40 rounds per minute (sustained). The weapon operates on the blowback principle, which uses the chamber pressure from each fired round to load and re-cock the weapon. The Mk 19 can launch its grenade at a maximum distance of , though its effective range to a point target is about , since the large rear leaf sight is only graduated as far. The nearest safe distance to launch the grenade is 310 meters in training and 75 meters in combat. Though the Mk 19 has a flash suppressor, it serves only to save the eyesight of its operat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M75 Grenade Launcher
The M75 is a 40mm automatic grenade launcher that was used primarily as an aircraft weapon in United States service and was one of the first weapons to use the high velocity 40x53mm grenade. Overview Development of the M75 began in the late 1950s by the Philco-Ford Corporation (later referred to in this time period as Ford Aerospace). While 40mm low velocity grenades were being developed for infantry use, the M75 was to be an aircraft weapon using a higher velocity grenade for additional range. While an aircraft gun pod designated the XM13 was developed for it, it would see far greater use as a helicopter weapon, mainly during the Vietnam War. The most notable systems the M75 was part of were the M5 used on the UH-1 Iroquois and the turreted M28 system used on the AH-1 Cobra. In the last case the weapon was quickly replaced by the improved M129 launcher. Design The weapon is described as an "air-cooled, electrically powered, rapid firing weapon."United States, 1969. p. F-4 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mk 18 Mod 0 Grenade Launcher
A Mk 18 grenade launcher in use on a M2 Browning machine guns) ">M2_Browning.html" ;"title="Patrol Craft Fast (on top of the dual .50 M2 Browning">M2 Browning machine guns) The Mk 18 Mod 0 was a 40x46mm grenade launcher used by the United States Navy during the Vietnam War and also the last known Crank (mechanism), hand crank operated firearm since the Gatling gun. It was replaced by the Mk 19 grenade launcher in service with the United States Armed Forces. Design This weapon is a manually-operated, belt-fed. The use of a split breech mechanism allowed the weapon to be light and simple. Employment The Mark 18 was used primarily on small boats or in fixed positions such as bunkers; their primary users were the so-called "river rats" and the SEALs. They could be mounted on M2HB, M60, M1919 tripods, or pintle mounts, but could not be fired without such a mount. Armored Troop Carrier (LCM)s of the Mobile Riverine Force usually mounted two Mk 18s. left, A Mk 18 grenade launcher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M203 Grenade Launcher
The M203 is a single-shot 40 mm under-barrel grenade launcher designed to attach to a rifle. It uses the same rounds as the older stand-alone M79 break-action grenade launcher, which utilizes the high-low propulsion system to keep recoil forces low. Quite versatile and compatible with many rifle models, the M203 was originally designed for the U.S. M16 and its carbine variant, the M4. The launcher can also be mounted onto a C7, a Canadian version of the M16 rifle; however, this requires the prior removal of the bottom handguard. Stand-alone variants of the M203 exist, as do versions designed specifically for many other rifles. The device attaches under the barrel, the launcher trigger being in the rear of the launcher, just forward of the rifle magazine. The rifle magazine functions as a hand grip when firing the M203. A separate, right-handed only, sighting system is added to rifles fitted with the M203, as the rifle's standard sights are not matched to the launcher. The v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M79 Grenade Launcher
The M79 grenade launcher is a single-shot, shoulder-fired, break-action grenade launcher that fires a 40×46mm grenade, which uses what the US Army calls the High-Low Propulsion System to keep recoil forces low, and first appeared during the Vietnam War. Because of its distinctive report, it has earned the nicknames of "Thumper", "Thump-Gun", "Bloop Tube", "Big Ed", "Elephant Gun," and "Blooper" among American soldiers as well as "Can Cannon" in reference to the grenade size; Australian units referred to it as the "Wombat Gun". The M79 can fire a wide variety of 40 mm rounds, including explosive, anti-personnel, smoke, buckshot, flechette (pointed steel projectiles with a vaned tail for stable flight), and illumination. While largely replaced by the M203, the M79 has remained in service in many units worldwide in niche roles. History The M79 was a result of the US Army's Project Niblick, an attempt to increase firepower for the infantryman by having an explosive project ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
40 Mm Grenade
40 mm grenade (also styled 40mm grenade) is a generic class-name for grenade launcher ammunition ( subsonic shells) in caliber. The generic name stems from the fact that several countries have developed or adopted grenade launchers in 40 mm caliber. This is a general collection of the world's many different "40 mm grenades". NATO NATO currently uses three standardized 40 mm grenade families: 40 mm low velocity (LV), 40 mm medium velocity (MV), and 40 mm high velocity (HV). Low- and medium-velocity cartridges are used for different hand-held grenade launchers, while the high-velocity cartridge is used for automatic grenade launchers. 40×46 mm LV (40 mm low velocity) ''40×46 mm LV'' (''low velocity'') is a NATO-standard high–low grenade launcher cartridge meant for hand-held grenade launchers, such as the M79, M203, Milkor MGL, and Heckler & Koch AG36. The propellant has low pressure and gives the projectile an average velocity of depending on the ammuniti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam War
The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam and South Vietnam. The north was supported by the Soviet Union, China, and other communist states, while the south was United States in the Vietnam War, supported by the United States and other anti-communism, anti-communist Free World Military Forces, allies. The war is widely considered to be a Cold War-era proxy war. It lasted almost 20 years, with direct U.S. involvement ending in 1973. The conflict also spilled over into neighboring states, exacerbating the Laotian Civil War and the Cambodian Civil War, which ended with all three countries becoming communist states by 1975. After the French 1954 Geneva Conference, military withdrawal from Indochina in 1954 – following their defeat in the First Indochina War – the Viet Minh to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 87 Grenade Launcher 20220203
Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Type (Unix), a command in POSIX shells that gives information about commands. * Type safety, the extent to which a programming language discourages or prevents type errors. * Type system, defines a programming language's response to data types. Mathematics * Type (model theory) * Type theory, basis for the study of type systems * Arity or type, the number of operands a function takes * Type, any proposition or set in the intuitionistic type theory * Type, of an entire function ** Exponential type Biology * Type (biology), which fixes a scientific name to a taxon * Dog type, categorization by use or function of domestic dogs Lettering * Type is a design concept for lettering used in typography which helped bring about modern textual print ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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