|
Berkut Rifle
The Berkut (, "golden eagle") is a family of semi-automatic, gas-operated hunting carbines designed and manufactured by the KBP Instrument Design Bureau of Tula. The Berkut family of rifles is available in .308 Winchester, 7.62×54mmR, and, for larger game, 9×53mmR. The wooden stock is detachable for easy storage and is available in several different styles such as semi-pistol and thumb-hole. Variants * Berkut-1 ("''Беркут-1''") – 7.62×39mm. * К-93 ("''Беркут-2''" and "''Беркут-2-1''") – .308 Winchester. ** К-93-1 ("''Беркут-2М''") – 7.62×54mmR. * Berkut-3 ("''Беркут-3''" and "''Беркут-3-1''") – 9×53mmR The 9×53mmR rifle cartridge was designed for hunting in the USSR. It is a 7.62×54mmR necked up to accommodate a larger bullet. History It was offered for export to other countries. Since 1971 two bullet types are available: * Type A - SP .... * Berkut-4 («''Беркут-4''») Users * - is allowed as civ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-automatic Rifle
A semi-automatic rifle is a type of rifle that fires a single round each time the Trigger (firearms), trigger is pulled while automatically loading the next Cartridge (firearms), cartridge. These rifles were developed Pre-World War II, and were used throughout World War II. Rifles are firearms designed to be fired while held with both hands and braced against the shooter's shoulder for stability. Externally similar shotguns can fire multiple Shot (pellet), pellets simultaneously through a smoothbore, while rifle Gun barrel, barrels are Rifling, rifled to spin-stabilize individual bullets. The actions of semi-automatic rifles use a portion of the fired cartridge's energy to eject the spent casing and load a new round into the Chamber (firearms), chamber, readying the rifle to be fired again. This design differs from manually operated rifles such as Bolt action, bolt-action and Lever action, lever-action rifles, which need to chamber a cartridge manually before firing again, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-automatic Firearm
A semi-automatic firearm, also called a self-loading or autoloading firearm ( fully automatic and selective fire firearms are also variations on self-loading firearms), is a repeating firearm whose action mechanism automatically loads a following round of cartridge into the chamber and prepares it for subsequent firing, but requires the shooter to manually actuate the trigger in order to discharge each shot. Typically, this involves the weapon's action utilizing the excess energy released during the preceding shot (in the form of recoil or high-pressure gas expanding within the bore) to unlock and move the bolt, extracting and ejecting the spent cartridge case from the chamber, re-cocking the firing mechanism, and loading a new cartridge into the firing chamber, all without input from the user. To fire again, however, the user must actively release the trigger, and allow it to "reset", before pulling the trigger again to fire off the next round. As a result, each trigger p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
9×53mmR Firearms
The 9×53mmR rifle cartridge was designed for hunting in the USSR. It is a 7.62×54mmR necked up to accommodate a larger bullet. History It was offered for export to other countries. Since 1971 two bullet types are available: * Type A - SP for hunting 250–500 kg animals * Type B - FMJ for hunting 70–250 kg animals Soviet 9×53mmR cartridges were loaded with smokeless powder VT (''винтовочный пироксилиновый порох ВТ''), as well as Soviet 5.6×39mm and 7.62×54mmR hunting cartridges. Firearms In the USSR, several rifles were designed for this cartridge: bolt-action carbine " Los", self-loading carbine " Medved'", combination guns TOZ-55 "Zubr", MTs-7-09, MTs 30, MTs-109-09, MTs-110-09, MTs-111-09 and TOZ-84-12/9,27. In the Russian Federation, several rifles were designed for this cartridge: IZh-94 "Express"; " Berkut-3", " Saiga-9" (it was produced since 2001 until 2005) and VPO-103. See also *9 mm caliber *List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stock (firearm)
A gunstock or often simply stock, the back portion of which is also known as a shoulder stock, a buttstock, or simply a butt, is a part of a long gun that provides structural support, to which the barrel, action, and firing mechanism are attached. The stock also provides a means for the shooter to firmly brace the gun and easily aim with stability by being held against the user's shoulder when shooting the gun, and helps to counter muzzle rise by transmitting recoil straight into the shooter's body. The tiller of a crossbow is functionally the equivalent of the stock on a gun. History and etymology The term stock in reference to firearms dates to 1571 is derived from the Germanic word ''Stock'', meaning tree trunk, referring to the wooden nature of the gunstock. Early hand cannons used a simple stick fitted into a socket in the breech end to provide a handle. The modern gunstock shape began to evolve with the introduction of the arquebus, a matchlock with a longer barrel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tula, Russia
Tula (, ) is the largest city and the administrative center of Tula Oblast in Russia, located south of Moscow. Tula is located in the northern Central Russian Upland on the banks of the Upa (river), Upa River, a tributary of the Oka (river), Oka. At the Russian Census (2010), 2010 census, Tula had a population of 501,169, an increase from 481,216 in 2002, making it the List of cities and towns in Russia by population, 32nd-largest city in Russia by population.A primarily industrial types of inhabited localities in Russia, city, Tula was a fortress at the border of the Principality of Ryazan. The city was seized by Ivan Bolotnikov in 1606 during the Time of Troubles and withstood a four-month siege by the Tsar's army. Historically, Tula has been a major centre for the manufacture of Weapon, armaments. The Demidov family built the first armament factory in Russia in the city, in what would become the Tula Arms Plant, which still operates to this day. Tula is home to the Klokovo (a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbine
A carbine ( or ) is a long gun that has a barrel shortened from its original length. Most modern carbines are rifles that are compact versions of a longer rifle or are rifles chambered for less powerful cartridges. The smaller size and lighter weight of carbines make them easier to handle. They are typically issued to high-mobility troops such as special operations soldiers and paratroopers, as well as to mounted, artillery, logistics, or other non-infantry personnel whose roles do not require full-sized rifles, although there is a growing tendency for carbines to be issued to front-line soldiers to offset the increasing weight of other issued equipment. An example of this is the M4 carbine, the standard issue carbine of the United States Armed Forces. Etymology The name comes from its first users — cavalry troopers called " carabiniers", from the French ''carabine'', from Old French ''carabin'' (soldier armed with a musket), whose origin is unclear. One theory connects ... [...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, Semi-automatic firearm, autoloading firearms. In gas-operation, a portion of high-pressure gas from the Cartridge (firearms), cartridge being fired is used to power a mechanism to dispose of the spent Casing (ammunition), case and insert a new cartridge into the Chamber (firearms), chamber. Energy from the gas is harnessed through either a port in the Gun barrel, barrel or a trap at the Muzzle (firearms), muzzle. This high-pressure gas impinges on a surface such as a piston head to provide motion for unlocking of the Firearm action, action, extraction of the spent case, ejection, cocking of the Hammer (firearm), 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, Eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden Eagle
The golden eagle (''Aquila chrysaetos'') is a bird of prey living in the Northern Hemisphere. It is the most widely distributed species of eagle. Like all eagles, it belongs to the family Accipitridae. They are one of the best-known bird of prey, birds of prey in the Northern Hemisphere. These birds are dark brown, with lighter golden-brown plumage on their napes. Immature eagles of this species typically have white on the tail and often have white markings on the wings. Golden eagles use their agility and speed combined with powerful feet and large, sharp talons to hunt a variety of prey, mainly hares, rabbits, and marmots and other ground squirrels. Golden eagles maintain home ranges or territories that may be as large as . They build large bird nest, nests in cliffs and other high places to which they may return for several breeding years. Most breeding activities take place in the spring; they are monogamous and may remain together for several years or possibly for life. Fem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KBP Instrument Design Bureau
JSC ''Konstruktorskoe Buro Priborostroeniya'' (KBP) ( Joint-Stock Company - Instrument Design Bureau) is one of the main enterprises in the field of Defense industry of Russia, Russian defense industry, based in Tula. It is engaged in designing high-precision weapon systems for the Army, the VMF and the VKS, as well as anti-air defense systems, high-rate-of-fire cannons and small arms, in addition to civilian products. Its full name goes as "Joint-Stock Company Instrument Design Bureau named after Academic A. G. Shipunov". Its shareholders include High Precision Systems, part of the State Corporation Rostec. The designing of high-precision weaponry is the priority of the KBP. The enterprise designs air-to-ground, ground-to-air and ground-to-ground weaponry. In addition to these, KBP also develops modern autocannons and grenade launchers. It also manufactures automatic, hand-held and under-slung grenade launchers, sniper rifles, submachine guns, pistols and revolvers for the law ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescopic Sight
A telescopic sight, commonly called a scope informally, is an optical sighting device based on a refracting telescope. It is equipped with some form of a referencing pattern – known as a ''reticle'' – mounted in a focally appropriate position in its optical system to provide an accurate point of aim. Telescopic sights are used with all types of systems that require magnification in addition to reliable visual aiming, as opposed to non-magnifying iron sights, reflector (reflex) sights, holographic sights or laser sights, and are most commonly found on long-barrel firearms, particularly rifles, usually via a scope mount. Similar devices are also found on other platforms such as artillery, tanks and even aircraft. The optical components may be combined with optoelectronics to add night vision or smart device features. History The first experiments directed to give shooters optical aiming aids go back to the early 17th century. For centuries, different optical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Sight
Iron sights are a system of physical alignment markers used as a sighting device to assist the accurate aiming of ranged weapons such as firearms, airguns, crossbows, and bows, or less commonly as a primitive finder sight for optical telescopes. Iron sights, which are typically made of metal, are the earliest and simplest type of sighting device. Since iron sights neither magnify nor illuminate the target, they rely completely on the viewer's naked eye and the available light by which the target is visible. In this respect, iron sights are distinctly different from optical sight designs that employ optical manipulation or active illumination, such as telescopic sights, reflector (reflex) sights, holographic sights, and laser sights. Iron sights are typically composed of two components mounted perpendicularly above the weapon's bore axis: a 'rear sight' nearer (or 'proximal') to the shooter's eye, and a 'front sight' farther forward (or 'distal') near the muzzle. During aim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
