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Mk 18 Mod 0 Grenade Launcher
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 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 manually-operated and belt-fed. The use of a split breech mechanism allowed the weapon to be simple. The Mk 18 Mod 0 featured a pistol grip, iron sights, and a control knob with three different settings: Safe, Load, and Fire. The only hand-cranked weapon to enter US military service since the Gatling Gun, two rounds were loaded and fired for every complete rotation, while spent cases were reinserted into the belt. The weapon was light, weighing only , and had an effective range of . For watercraft 48-round ammunition boxes were issued while for ground operations a 24-round box was used. Belts had to be manually loaded by the crews before use and could be reused up to four or five times. Em ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mk 18 Mod 0 & Mk 20 Mod 0 Grenade Launchers At War Remnants Museum (Ho Chi Minh City)
MK or mk may refer to: In arts, entertainment and media Fictional characters * Moon Knight, a Marvel Comics superhero * M.K., an Into the Badlands (TV series), ''Into the Badlands'' (TV series) character * Mary Katherine "M.K." Bomba, the protagonist in Epic (2013 film), ''Epic'' (2013 film) Video games * ''Makai Kingdom: Chronicles of the Sacred Tome'', a tactical role-playing game * ''Mario Kart'', a series of racing video games developed and published by Nintendo featuring characters from the ''Mario'' franchise * ''Mortal Kombat'', a series of fighting video games developed and published by Midway Games, and later Warner Bros. Other media * MK (channel), a defunct, South African, Afrikaans-language music television channel * Moskovskij Komsomolets, a Russian newspaper In business and finance * Markup (business), a term for the difference between the cost of a good or service and its selling price * Mark (designation), a designation used to identify versions of a product or ... [...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 ope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
40×46mm Grenade Launchers
4 (four) is a number, numeral (linguistics), numeral and numerical digit, digit. It is the natural number following 3 and preceding 5. It is a square number, the smallest semiprime and composite number, and is tetraphobia, considered unlucky in many East Asian cultures. Evolution of the Hindu-Arabic digit Brahmic numerals represented 1, 2, and 3 with as many lines. 4 was simplified by joining its four lines into a cross that looks like the modern plus sign. The Shunga Empire, Shunga would add a horizontal line on top of the digit, and the Northern Satraps, Kshatrapa and Pallava dynasty, Pallava evolved the digit to a point where the speed of writing was a secondary concern. The Arabs' 4 still had the early concept of the cross, but for the sake of efficiency, was made in one stroke by connecting the "western" end to the "northern" end; the "eastern" end was finished off with a curve. The Europeans dropped the finishing curve and gradually made the digit less cursive, endi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automatic Grenade Launchers
An automatic grenade launcher (AGL) or grenade machine gun is a grenade launcher that is capable of fully automatic fire, and is typically loaded with either an Belt (firearm), ammunition belt or Magazine (firearm), magazine. These weapons are often mounted on vehicles or helicopters, as when these weapons are moved by infantry the weapon, its tripod, and ammunition, are a heavy load, requiring a small team. Other types of grenade launchers are typically much lighter and can easily be carried by just a single soldier. The Mark 19 Automatic Grenade Launcher, first fielded by the United States in 1966, and still widely used today, weighs 62.5 kg (137.58 lb) when attached to its tripod, and loaded with a box of ammunition. For comparison, the single-shot M79 grenade launcher weighs 2.93 kg (6.45 lb). Regardless of their weight, AGLs are still highly effective, and the Mark 19 is capable of indirect fire up to 2,200 metres, a role traditionally reserved for Mortar (weapon), mortars. Eve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PCF Crewman Loads Mk 18 Mod 0 Grenade Launcher
PCF may refer to: Computing * ''PC Format'', a monthly magazine * Percentage-closer filtering, a shadow mapping technique in computer graphics * Pivotal Cloud Foundry, a version of the open source Cloud Foundry software supported by Pivotal Software * Point coordination function, a media access control technique used in wireless LANs * Pair correlation function, a statistical tool to measure spatial correlation * Polymer-clad fiber, a type of optical fiber * Programming Computable Functions, a functional programming language File formats * Physical Constraints File, a file format for the specification of FPGA * Portable Compiled Format, a file format for distributing bitmap fonts * Portable Content Format, a file format for DVB-based interactive television * Profile Configuration File, a configuration file used to set up VPN connections * Page configuration Format (Guidewire) Technology * Photonic-crystal fiber * Pounds per cubic foot, a non- SI unit for density * Pivota ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Riverine Force
In the Vietnam War, the Mobile Riverine Force (MRF) (after May 1967), initially designated Mekong Delta Mobile Afloat Force, and later the Riverines, were a joint US Army and US Navy force that comprised a substantial part of the brown-water navy. It was modeled after lessons learned by the French experience in the First Indochina War of Dinassaut and had the task of both transport (of soldiers and equipment) and combat. The primary land base was at Đồng Tâm Base Camp, with a floating base which operated in the major rivers of the Mekong Delta. Soldiers and sailors went out in river boats from the floating base to assault the Viet Cong. During part of the 1968-69 period, there were two such mobile bases operating in different parts of the Delta, Mobile Riverine Groups Alpha and Bravo. The MRF played a key role in the Tet Offensive. Concept of operations The Mekong Delta Mobile Afloat Force was originally conceived as providing an all weather "strike" capability in the M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armored Troop Carrier (LCM)
Armored Troop Carriers (ATC), often called ''Tangos'' from the phonetic alphabet for ''T'', were LCM-6 landing craft modified for riverine patrol missions. They were used by the Mobile Riverine Force (MRF) of the United States Army and Navy in the Vietnam War. They were also used by Republic of Vietnam Navy (RVNN) and Khmer National Navy. History The MRF began to be organised in late 1966 with the arrival of the 2nd Brigade, 9th Infantry Division at Vung Tau on 19 December 1966. The Navy contribution would be RIVFLOT 1, comprising two river assault squadrons (RAS 9 and RAS 11), each with two river assault divisions under them. The basic mission of RIVFLOT 1 was to transport Army troops to battle zones and support them in battle. The craft the Navy acquired for this task was the ATC, a modified LCM-6. Like its World War II ancestor, it had a large well deck for transporting troops and a drop-down ramp for landing soldiers on a hostile beach. The RVNN had been using LCM variant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pintle
A pintle is a pin or bolt, usually inserted into a gudgeon, which is used as part of a pivot or hinge. Other applications include pintle and lunette ring for towing, and pintle pins securing casters in furniture. Use Pintle/gudgeon sets have many applications, for example in sailing, to hold the rudder onto the boat; in transportation, in which a pincer-type device clamps through a lunette ring on the tongue of a trailer; and in controllable solid rocket motors, in which a plug moves into and out of the motor throat to control thrust. In electrical cubicle manufacture, a pintle hinge is a hinge with fixed and moving parts. The hinge has a pin - the pintle - which can be both external and internal. The most common type consists of three parts, one part on the body of the cubicle, one part on the door, and the third being the pintle. In transportation, a ''pintle hitch'' is a type of tow hitch that uses a tow ring configuration to secure to a hook or a ball combination for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SEAL
Seal may refer to any of the following: Common uses * Pinniped, a diverse group of semi-aquatic marine mammals, many of which are commonly called seals, particularly: ** Earless seal, also called "true seal" ** Fur seal ** Eared seal * Seal (emblem), a device to impress an emblem, used as a means of authentication, on paper, wax, clay or another medium (the impression is also called a seal) * Seal (mechanical), a device which helps prevent leakage, contain pressure, or exclude contamination where two systems join ** Hermetic seal, an airtight mechanical seal * Security seals such as labels, tapes, bands, or ties affixed onto a container in order to prevent and detect tampering Arts, entertainment and media * ''Seal'' (1991 album), by Seal * ''Seal'' (1994 album), sometimes referred to as ''Seal II'', by Seal * '' Seal IV'', a 2003 album by Seal * '' Seal Online'', a 2003 massively multiplayer online role-playing game Law * Seal (contract law), a legal formality for cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown-water Navy
A brown-water navy or riverine navy, in the broadest sense, is a naval force capable of military operations in inland waters (rivers, lakes and inland seas) and nearshores. The term originated in the United States Navy during the American Civil War, when it referred to Union forces patrolling the muddy Mississippi River, among others, and has since been used to describe the small gunboats and patrol boats commonly used in rivers, along with the larger "mother ships" that supported them, which include converted World War II-era mechanized landing craft and tank landing ships, among other vessels. Brown-water navies are typically only used for patrolling and enforcing internal waters, in contrasted with seaworthy blue-water navies, which can independently conduct operations in the open oceans and project power far offshore. Green-water navies, which operate mainly in brackish estuaries, bays and shallow seas not too far off coasts (typically within the bounds of exc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
