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The 7.62×54mmR has a 4.16 mL (64 gr H 2 O) cartridge case capacity. The exterior shape of the case was designed to promote reliable case feeding and extraction in bolt-action rifles and machine guns alike, under challenging conditions. 7.62×54mmR maximum C.I.P. cartridge dimensions. All sizes in millimeters (mm). [5]
The below table gives a list of firearms that can fire the 7.62×54mmR cartridge. The cartridge was originally developed for the Mosin–Nagant rifle and introduced in 1891 by the Russian Empire . It was the service cartridge of the late Tsarist era and throughout the Soviet period to the present-day Russia and other countries as well.
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.
21 RPR, 21 Factory 21 (UM Cugir), Republica Populară Romînă ("Romanian People's Republic") (1947–present) – Cugir. The acronym RPR was used from 1947 to 1965 to differentiate the Romanian Factory 21 from the Hungarian and Polish Factory 21s. 22 Factory 22 (UM Sadu) (1970–present) [22] – Bumbești-Jiu. Sadu was the name of a nearby ...
The Zastava M91 is a semi-automatic designated marksman rifle chambered in 7.62×54mmR, developed and manufactured by Zastava Arms company in Kragujevac, Serbia.Like its predecessor, the Zastava M76, the M91 is internally based upon an elongated version of the AK-47 design, but the M91 shares more external similarities with the Dragunov sniper rifle than the M76.
7.62×54mmR rifles (2 C, 7 P) Pages in category "7.62×54mmR firearms" The following 5 pages are in this category, out of 5 total.
The stock, made of Arctic Birch, was prone to cracking in the wrist from recoil. This was generally remedied by drilling and inserting one or two large industrial bolts horizontally into the stock just before the wrist meets the receiver. [citation needed] Many rifles were also poorly seated in their stocks, letting the receiver shift on firing.
The point I'm making is that what appears to have happened is that the cartridge was originally known in the West as 7.62mm Russian, and then when the nomenclature system was overhauled later in the 20th Century, the designation was changed to 7.62x54 Rimmed, just as .30-30 Winchester is 7.62x51 Rimmed to differentiate it from the 7.62x51 NATO ...