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PK Machine Gun
The PK (, transliterated as ''Pulemyot Kalashnikova'', or "Kalashnikov's machine gun"), is a belt-fed general-purpose machine gun, chambered for the 7.62×54mmR rimmed cartridge. The modernized and most commonly known variant, known as the PKM, features several enhancements over the original PK design. Designed in the Soviet Union and currently in production in Russia, the original PK machine gun was introduced in 1961 and the improved PKM variant was introduced in 1969. The PKM was designed to replace the SGM and RP-46 machine guns that were previously in Soviet service. The weapon remains in use as a front-line infantry and vehicle-mounted weapon with Russia's armed forces and has also been exported extensively and produced in several other countries under license. History The Main Artillery Directorate of the Soviet Union (GRAU) adopted specification requirements for a new 7.62 mm general-purpose company and battalion-level machine gun that was to be chambered for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet Union, it dissolved in 1991. During its existence, it was the list of countries and dependencies by area, largest country by area, extending across Time in Russia, eleven time zones and sharing Geography of the Soviet Union#Borders and neighbors, borders with twelve countries, and the List of countries and dependencies by population, third-most populous country. An overall successor to the Russian Empire, it was nominally organized as a federal union of Republics of the Soviet Union, national republics, the largest and most populous of which was the Russian SFSR. In practice, Government of the Soviet Union, its government and Economy of the Soviet Union, economy were Soviet-type economic planning, highly centralized. As a one-party state go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SG-43 Goryunov
The SG-43 Goryunov ( Russian: Станковый пулемёт системы Горюнова, ''Stankovyy pulyemyot sistyemy Goryunova'', meaning "Mounted machinegun, Goryunov design") was a Soviet medium machine gun that was introduced during the Second World War. It was chambered for the 7.62×54mmR cartridge, and was introduced in 1943 as a replacement for the older M1910 Maxim machine guns. It was mounted on wheeled mounts, tripods and armored vehicles. Design The SG-43 used a tilting breechblock, moving sideways and locking into the side of the receiver. The feed is not straightforward, as the gun fires the 7.62×54mmR round, and this has to be withdrawn rearwards from the belt before ramming into the breech. The reciprocating motion is achieved by using two claws to pull the round from the belt, and then an arm pushes the round into the cartridge guide ready for the bolt to carry it to the breech. Despite this complication, the SG-43 was remarkably reliable and feed j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intermediate Cartridge
An intermediate cartridge is a rifle/ carbine cartridge that has significantly greater power than a pistol cartridge but still has a reduced muzzle energy compared to fully powered cartridges (such as the .303 British, 7.62×54mmR, 7.65×53mm Mauser, 7.92×57mm Mauser, 7.7×58mm Arisaka, , or 7.62×51mm NATO), and therefore is regarded as being "intermediate" between traditional rifle and handgun cartridges. As their recoil is significantly reduced compared to full-power cartridges, fully automatic rifles firing intermediate cartridges are relatively easy to control. However, even though they are less powerful than a traditional full-power cartridge, the external ballistics are still sufficient for an effective range of , which covers most typical infantry engagement situations in modern warfare. This allowed for the development of the assault rifle, a type of versatile selective fire small arms that is lighter and more compact than traditional battle rifles that fire f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolt Thrust
Bolt thrust or breech pressure is a term used in internal ballistics and firearms (whether small arms or artillery) that describes the amount of rearward force exerted by the propellant gases on the Bolt (firearms), bolt or Breechblock, breech of a firearm action or Breech-loading weapon, breech when a projectile is fired. The applied force has both Euclidean vector#Length, magnitude and Direction (geometry, geography), direction, making it a Vector (geometric), vector quantity. Bolt thrust is an important factor in weapons design. The greater the bolt thrust, the stronger the locking mechanism has to be to withstand it. Assuming equal engineering solutions and material, adding strength to a locking mechanism causes an increase in weight and size of locking mechanism components. Bolt thrust is not a measure to determine the amount of recoil or free recoil. Calculating bolt thrust With a basic calculation the bolt thrust produced by a particular firearms cartridge can be calculated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Machine Gun
A light machine gun (LMG) is a light-weight machine gun designed to be operated by a single infantryman, with or without an assistant, as an infantry support weapon. LMGs firing cartridge (firearms), cartridges of the same caliber as the other riflemen of the same combat unit are often referred to as squad automatic weapons. Characteristics While early light machine guns fired full-powered rifle cartridges, modern light machine guns often fire smaller-caliber rifle cartridges than medium machine guns – generally the same intermediate cartridge fired by a service's standard assault rifle – and are usually lighter and more compact. Some LMGs, such as the Russian RPK, are modifications of existing designs and designed to share the same ammunition. Adaptations to the original rifle generally include a larger magazine, a heavier barrel to resist overheating, a more robust mechanism to support sustained fire and a bipod. A light machine gun is also defined by its usage as well ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assault Rifle
An assault rifle is a select fire rifle that uses an intermediate cartridge, intermediate-rifle cartridge and a Magazine (firearms), detachable magazine.C. Taylor, ''The Fighting Rifle: A Complete Study of the Rifle in Combat'', F.A. Moyer ''Special Forces Foreign Weapons Handbook'', R.J. Scroggie, F.A. Moyer ''Special Forces Combat Firing Techniques'', Musgave, Daniel D., and Thomas B. Nelson, ''The World's Assault Rifles'', vol. II, The Goetz Company, Washington, D.C. (1967): 1 Assault rifles were first put into mass production and accepted into widespread service during World War II. The first assault rifle to see major usage was the German StG 44, a development of the earlier Maschinenkarabiner 42(H), Mkb 42.''Firearms: The Life Story of a Technology'', by Roger Pauly. Greenwood Publishing Group. 2004. pp. 145–146 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NSV Machine Gun
The NSV ''Utyos'' ( cyrl, НСВ, initialism for ; ), is a Soviet heavy machine gun chambered in 12.7×108mm. It is named after the designers, G. I. Nikitin, Y. М. Sokolov and V. I. Volkov. It was designed to replace the DShK machine gun and was adopted by the Soviet Army in 1971. The NSV was manufactured at the Metallist plant in Uralsk, Kazakh SSR, Soviet Union. The vehicle-mounted NSVT variant is used on the T-72, T-64 and T-80 main battle tanks. Like many Soviet weapons, the NSV was also licence produced by Yugoslavia as the M87. Following the break-up of the Soviet Union, Russia began development on the Kord heavy machine gun, while Belarus, Poland, Bulgaria, Ukraine and Vietnam all introduced their own copies of the NSV. The NSV weighs , has a rate of fire of 700–800 rounds per minute, and an effective range from to against airborne and ground targets, respectively. A loaded ammunition belt with 50 rounds weighs . History The Soviet Army began looking for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maxim Gun
The Maxim gun is a Recoil operation, recoil-operated machine gun invented in 1884 by Hiram Maxim, Hiram Stevens Maxim. It was the first automatic firearm, fully automatic machine gun in the world. The Maxim gun has been called "the weapon most associated with imperial conquest" by historian Martin Gilbert, and was heavily used by Colonialism, colonial powers during the "Scramble for Africa". Afterwards, Maxim guns also saw extensive usage by different armies during the Russo-Japanese War, the World War I, First and World War II, Second World Wars, as well as in contemporary conflicts. The Maxim gun was greatly influential in the development of machine guns, and it has multiple variants and derivatives. Design The Maxim gun featured one of the earliest recoil-operated firing systems in history. Energy from recoil acting on the breech block is used to eject each spent cartridge and insert the next one. Maxim's earliest designs used a 360-degree rotating cam to reverse the move ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vystrel Courses
The Vystrel course () was the popular name for an officer training course of the Soviet Armed Forces, later part of the Russian Armed Forces, located in Solnechnogorsk. The training course had a one-year curriculum to train battalion and regiment level command and political personnel for the rifle (infantry) arm of the Red Army, later the Soviet Army, as well as officers from the Socialist Bloc countries. History The Higher Rifle School for Command Personnel of the Workers-Peasant Red Army was formed in November 1918 in place of the Imperial Russian Army's ''Oranienbaum'' Rifle Officer School. The school's task was officer training for the infantry, but also research and development of weaponry and the production of educational literature. The course, provided twice a year for five and a half month periods, trained future company commanders. In its first decade of existence, 6,000 officers completed it, with class sizes averaging about 300 students in the 1920s and 1930s. In 193 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltic Military District
The Baltic Military District () was a military district of the Soviet Armed Forces in the Baltic states, formed shortly before the German invasion during World War II. After the end of the war the Kaliningrad Oblast was added to the District's control in 1946, and the territory of Estonia was transferred back to the Baltic Military District from the Leningrad Military District in 1956. The Baltic Military District was disbanded after the fall of the Soviet Union in 1991 and reorganised into the North Western Group of Forces, which ceased to exist following the withdrawal of all Russian troops from Estonia, Latvia and Lithuania on 1 September 1994. World War II First formation (1940–1941) The Baltic Military District was first created by order of the USSR People's Commissar of Defence on 11 July 1940, under the command of Colonel General Aleksandr Loktionov. Its headquarters was formed from the headquarters of the disbanded Kalinin Military District in Riga on 13 Augus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odessa Military District
The Odessa Military District (; , abbreviated ) was a military administrative division of the Armed Forces of Ukraine. This district consisted of Moldavian Soviet Socialist Republic, Moldavia and five Oblasts of Ukraine, Ukrainian oblasts of Odesa Oblast, Odesa (then spelled ''Odessa''), Mykolaiv Oblast, Mykolaiv, Kherson Oblast, Kherson, Crimean Oblast, Crimea and Zaporizhzhia Oblast, Zaporizhzhia. In 1998 most of its territory was transformed into the Southern Operational Command. The district was originally established by the Soviet Armed Forces, and then was inherited by Ukraine. As the Soviet Union dissolved, the district's 14th Guards Army was split three ways. The army headquarters and some of its forces, stationed in Transnistria, as well as the 59th Guards Motor Rifle Division, came under the jurisdiction of Russia - the rest were divided between Ukraine and the Armed Forces of Moldova. An earlier district of the same name was established in 1864 by the Imperial Russian A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Asian Military District
The Red Banner Central Asian Military District was a military district of the Soviet Armed Forces, which existed in 1926–1945 and 1969–1989, with its headquarters at Tashkent (1926–1945) and Almaty (1969–1989). By USSR Order No.304 of 4 June 1926, the Turkestan Front was renamed the Central Asian Military District. 1st Formation On 22 June 1941 the Central Asian Military District included the 4th Cavalry Corps ( 18th, 20th, and 21st Mountain Cavalry Divisions), the 27th Mechanised Corps ( 9th and 53rd Tank Divisions and 221st Mechanised Division), the 58th Rifle Corps (68th, 83rd, 194th Mountain Rifle Divisions), and the independent 238th Rifle Division, and district troops, as well as the Air Forces of the Central Asian Military District. Under General Major M.P. Kharitonov, the Air Forces of the CAMD including 4th Aviation Brigade with 34th Bomber Aviation Regiment (SBs) (Tashkent) and 116th Regiment (I-153s) at Stalinabad). As part of the Central Asian Mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
