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The 7.62×39mm (also called 7.62 Soviet, formerly .30 Russian Short) [5] round is a rimless bottlenecked intermediate cartridge of Soviet origin. The cartridge is widely used due to the global proliferation of the AK-47 rifle and related Kalashnikov-pattern rifles , the SKS semi-automatic rifle, and the RPD / RPK light machine guns.
An SKS with a blade-type bayonet in its closed (folded back) and open positions. A field-stripped SKS carbine (disassembled into major components for cleaning). The SKS is a gas-operated carbine with a conventional wooden stock and a fixed ten-round box magazine enclosed inside the receiver. [7]
The below table gives a list of firearms that can fire the 7.62×39mm cartridge, first developed and used by the Soviet Union in the late 1940s. [1] The cartridge is widely used due to the worldwide proliferation of Russian SKS and AK-47 pattern rifles, as well as RPD and RPK light machine guns. This table is sortable for every column.
The 7.62 mm designation refers to the internal diameter of the barrel at the lands (the raised helical ridges in rifled gun barrels). The actual bullet caliber is often 7.82 mm (0.308 in), although Soviet weapons commonly use a 7.91 mm (0.311 in) bullet, as do older British (.303 British) and Japanese (7.7×58mm Arisaka) cartridges.
7.62×39mm 5.56×45mm NATO (Israeli conversion) Action: Gas operated long stroke piston, flapper locking and fires from the open bolt: Rate of fire: 650 rounds/min: Muzzle velocity: 735 m/s (2,411 ft/s) Effective firing range: 100–1,000 m sight adjustments: Feed system: Non-disintegrating 100-round segmented belt stored in a drum container.
After World War II, Type 38s captured from the IJA were converted to use the 7.62×39mm cartridge by the People's Republic of China since the PLA was being equipped with AK and SKS rifles in that caliber. [7] Two versions of the converted Type 38s consisted of rifles with just a SKS barrel or of a SKS barrel with a front stock cap and folding ...
Improvements were made to the initial design from the 1970s which made the rifle capable of handling more powerful cartridges such as the .308 Winchester/7.62×51mm and the more prevalent .223 Remington/5.56×45mm, 5.45×39mm, and 7.62×39mm calibers. These improvements contributed to the modern line of the Saiga rifles being adopted by many ...
The Type 63 (Chinese: 63式7.62mm自动步枪) is a Chinese 7.62×39mm assault rifle.The weapon's overall design was based on the SKS (known in Chinese service as the Type 56 carbine), but with select fire capability and a rotating bolt system adapted from the Type 56 assault rifle, a derivative of the AK-47. [7]