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The PSL has been in service in Romania since the 1970s and is sold on the world market. Although capable of 1 Minute of angle (approximately 1" at 100 yards) or less, the PSL has had issues with its bolt carriers cracking when used with heavy ball (147 grain or greater) ammo and silencers, in part due to the lack of an adjustable gas system ...
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.
7.62×54mmR lead core, bi-metal copper-steel full metal jacket bullet, polymer-coated steel case, non-corrosive, berdan primed. Note: Around summer 2013, some lots of this cartridge caliber from Romania contained corrosive components , thus the firearm needed to be thoroughly cleaned after each firing session.
7.92×57mm Mauser China: 1914 German Sport Guns GSG-5: German Sport Guns GmbH.22 LR Germany: 2007 Gewehr 41: 7.92×57mm Mauser Germany: 1941 Gewehr 43: 7.92×57mm Mauser Germany: 1943 Hakim Rifle: Ministry of Military Production, Factory 54: 7.92×57mm Mauser Egypt: 1950s Harris Gun Works M-96: Harris Gunworks: 12.7×99mm NATO United States ...
This page was last edited on 8 May 2011, at 20:15 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply ...
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.
In US sporting circles the R suffix to (bore)x(case length) metric designation indicated Rimmed cartridge as far as I remember the style being used; in the 1950s 7.72x54R ammo was marketed in the US as 7.62 Russian. Spot check shows it listed as "7.62 Russian" and "7.62mm Russian" in the 1970 Gun Digest.