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Grenade Launcher
A grenade launcher is a weapon that fires a specially designed, large caliber projectile, often with an explosive, Smoke screen, smoke, or tear gas, gas warhead. Today, the term generally refers to a class of dedicated firearms firing unitary grenade Cartridge (firearms), 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 organization by military forces. Grenade launchers are produced in the form of standalone weapons (either Single-shot, single shot or Repeating firearm, repeating) or as attachments mounted to a parent firearm, usually a rifle. Larger crew-served automatic grenade launchers such as the Mk 19 grenade launcher, Mk 19 are mounted on Weapon mount, 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 that could ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NARA 111-CCV-423-CC39152 Special Forces Advisor Providing M79 Instruction To CIDG Trainee 1967
The National Archives and Records Administration (NARA) is an independent agency of the United States government within the executive branch, charged with the preservation and documentation of government and historical records. It is also tasked with increasing public access to those documents that make up the National Archives. NARA is officially responsible for maintaining and publishing the legally authentic and authoritative copies of acts of Congress, presidential directives, and federal regulations. NARA also transmits votes of the Electoral College (United States), Electoral College to Congress. It also examines Electoral College and Article Five of the United States Constitution#Ratification of amendments, constitutional amendment ratification documents for prima facie legal sufficiency and an authenticating signature. The National Archives, and its publicly exhibited Charters of Freedom, which include the original United States Declaration of Independence, Constitution ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muzzle-loading
A muzzleloader is any firearm in which the user loads the projectile and the propellant charge into the muzzle end of the gun (i.e., from the forward, open end of the gun's barrel). This is distinct from the modern designs of breech-loading firearms, in which user loads the ammunition into the breech end of the barrel. The term "muzzleloader" applies to both rifled and smoothbore type muzzleloaders, and may also refer to the marksman who specializes in the shooting of such firearms. The firing methods, paraphernalia and mechanism further divide both categories as do caliber (from cannons to small-caliber palm guns). Modern muzzleloading firearms range from reproductions of sidelock, flintlock and percussion long guns, to in-line rifles that use modern inventions such as a closed breech, sealed primer and fast rifling to allow for considerable accuracy at long ranges. Modern mortars use a shell with the propelling charge and primer attached at the base. Unlike older muzzleloa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 89 Grenade Discharger
The , inaccurately and colloquially known as a knee mortar by Allied forces, is a Japanese grenade launcher or light mortar that was widely used in the Pacific Theater of World War II. It got the nickname the "knee mortar" because of an erroneous Allied belief that these launchers could be fired by propping its plate against the leg. However, anyone trying to fire it this way would receive a severe bruise (or sometimes a broken femur) from its hefty recoil. The Imperial Japanese Army considered the Type 89 grenade launcher to be an effective weapon, often employing two to four pieces as part of a typical rifle platoon. The primary target during engagements was the enemy's automatic weapons, such as emplaced medium machine guns. Like its predecessor, the Type 10 grenade launcher, the Type 89 grenade launcher was also used as a signal flare device. Background The Japanese Army, noting that grenades were short-ranged weapons, began efforts to optimize these weapons for close-in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 91 Grenade
The was an improved version of the Type 10 fragmentation hand grenade/rifle grenade of the Imperial Japanese Army. Although superseded as a hand-thrown weapon by the Type 97 by the start of World War II it was still used by units in the Second Sino-Japanese War and by reserve forces, as well as the Japanese Navy's Special Naval Landing Forces. History The Japanese Army, noting that grenades were short-ranged weapons, began efforts to optimize these weapons for close-in infantry fighting. The first hand-thrown fragmentation grenade was the Type 10. Soon after introduction of the Type 10 grenade to front line combat troops, a number of issues arose. When hand-thrown, instability and inaccuracy of the fuse mechanism made the Type 10 almost as much of a menace to the thrower as to the recipient. Furthermore, the weapon was regarded as undersized, and lacked desired lethality. The Japanese Army continued to experiment with rifle and hand-thrown grenades between the wars and would ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stokes Mortar
The Stokes mortar was a British trench mortar designed by Sir Wilfred Stokes KBE that was issued to the British and U.S. armies, as well as the Portuguese Expeditionary Corps, during the latter half of the First World War. The 3-inch trench mortar is a smooth-bore, muzzle-loading weapon for high angles of fire. Although it is called a 3-inch mortar, its bore is actually 3.2 inches or 81 mm. Design The Stokes mortar was a simple weapon, consisting of a smoothbore metal tube fixed to a base plate (to absorb recoil) with a lightweight bipod mount. When a mortar bomb was dropped into the tube, an impact sensitive primer in the base of the bomb would make contact with a firing pin at the base of the tube, and ignite the propellant charge in the base, launching the bomb towards the target. The warhead itself was detonated by an impact fuse on reaching the target. The barrel is a seamless drawn-steel tube necked down at the breech or base end. To the breech end is fitted a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Spring Gun
The West Spring Gun was a bomb-throwing catapult used by British, Canadian and Australian forces during World War I. It was designed to throw a hand grenade in a high trajectory into enemy trenches. Description It consisted of a metal frame supporting a throwing arm powered by 24 metal springs. It was invented by Captain Allen West in 1915 and manufactured by the Reason Manufacturing Company of Brighton, which was granted a patent for the device on 19 October of that year. Although called a catapult, it was a hybrid of a ballista and a trebuchet. It required a crew of five - three to compress the springs, one to load the bomb, and one to fire as soon as the fuse was lit or the grenade pin was pulled. In tests, it could throw Mills bomb about or a projectile about with a flight time of 6 or 7 seconds. In the field it generally threw a Jam Tin Grenade, No. 15 Ball grenade, No. 21 "Spherical" grenade or No. 28 chemical grenade, equipped with a slightly longer fuse (typically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sauterelle
The ''Arbalète sauterelle type A'', or simply ''Sauterelle'' ( French for grasshopper), was a bomb-throwing crossbow used by French and British forces on the Western Front during World War I. It was designed to throw a hand grenade in a high trajectory into enemy trenches. It was initially dismissed by the French Army but General Henri Berthelot thought it had practical value. It was lighter and more portable than the Leach Trench Catapult, but less powerful. It weighed and could throw an F1 grenade or Mills bomb . The Sauterelle replaced the Leach Catapult in British service until they were replaced in 1916 by the 2 inch Medium Trench Mortar and Stokes mortar The Stokes mortar was a British trench mortar designed by Sir Wilfred Stokes KBE that was issued to the British and U.S. armies, as well as the Portuguese Expeditionary Corps, during the latter half of the First World War. The 3-inch trench m .... Please note a wikilink to the article "Bombthrowers" in EB1922 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hand Grenade
A grenade is a small explosive weapon typically thrown by hand (also called hand grenade), but can also refer to a Shell (projectile), shell (explosive projectile) shot from the muzzle of a rifle (as a rifle grenade) or a grenade launcher. A modern hand grenade generally consists of an explosive charge ("filler"), a detonator mechanism, an internal Firing pin, striker to trigger the detonator, an arming safety secured by a transport safety. The user removes the transport safety before throwing, and once the grenade leaves the hand the arming safety gets released, allowing the striker to trigger a Percussion cap, primer that ignites a fuze (sometimes called the delay element), which burns down to the detonator and explodes the main charge. Grenades work by dispersing fragments (fragmentation grenades), shockwaves (High explosive, high-explosive, Anti-tank grenade, anti-tank and stun grenades), chemical aerosols (Smoke grenade, smoke, Grenade#Chemical and gas, gas and Grenade#Chemi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First World War
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] |
Sauterelle 1915
The ''Arbalète sauterelle type A'', or simply ''Sauterelle'' ( French for grasshopper), was a bomb-throwing crossbow used by French and British forces on the Western Front during World War I. It was designed to throw a hand grenade in a high trajectory into enemy trenches. It was initially dismissed by the French Army but General Henri Berthelot thought it had practical value. It was lighter and more portable than the Leach Trench Catapult, but less powerful. It weighed and could throw an F1 grenade or Mills bomb . The Sauterelle replaced the Leach Catapult in British service until they were replaced in 1916 by the 2 inch Medium Trench Mortar and Stokes mortar The Stokes mortar was a British trench mortar designed by Sir Wilfred Stokes KBE that was issued to the British and U.S. armies, as well as the Portuguese Expeditionary Corps, during the latter half of the First World War. The 3-inch trench m .... Please note a wikilink to the article "Bombthrowers" in EB1922 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Claude Blair
Claude Blair, (30 November 1922 – 21 February 2010) was a British museum curator and scholar, who specialised in European arms and armour. He is particularly known for his book ''European Armour: circa 1066 to circa 1700'' (1958). He worked in the Royal Armouries at the Tower of London from 1951 to 1956, before moving to the Department of Metalwork at the Victoria and Albert Museum, where he remained until his retirement as Keeper of Metalwork in 1982. He was active in church conservation, and served as a Vice-President of the Society of Antiquaries of London from 1990 to 1993. Early life and education Blair was born on 30 November 1922 in Chorlton-cum-Hardy, Lancashire, England. He was the only child born to William Henry Murray Blair (1875–1945), cotton-goods merchant, and Lilian Blair (née Wearing; 1891–1983). He was educated at William Hulme's Grammar School, a grammar school in Manchester. Following military service in World War II, Blair matriculated into the Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
