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The PSL (Romanian: Puşcă Semiautomată cu Lunetă, 7.62x54mm model 1974, "scoped semi-automatic rifle") is a Romanian designated marksman rifle. It is also called PSL-54C , Romak III , FPK and SSG-97 ( Scharfschützengewehr 1997). [ 5 ]
As of December 2013 the 7.62×54mmR is mainly used in designated marksman and sniper rifles like the Dragunov sniper rifle, SV-98 and machine guns like the PKM. It is also one of the few (along with the .22 Hornet , .30-30 Winchester , and .303 British) bottlenecked, rimmed centerfire rifle cartridges still in common use today.
This level of accuracy is only average compared to most modern bolt action sniper rifles, but is still exceptional for a semi-automatic rifle and at one time was claimed to be "one of the most accurate semi-automatic sniper rifles in the world." [2]
The Precision Sniper Rifle (PSR) was a program by United States Special Operations Command to replace all bolt-action sniper rifles in use by United States special operations snipers with a single bolt-action rifle chambered for a large caliber Magnum round such as .300 Win Mag and .338 Lapua Magnum. The solicitation was placed on January 15, 2009.
PSL (rifle), Romania; PSL n, the projective special linear group; See also. Psi (disambiguation) This page was last edited on 26 October 2024, at 22:54 (UTC). ...
A semi-automatic rifle is a rifle that fires a single round each time the trigger is pulled, and uses some of the energy from that firing to load the next round. Semi-automatic rifles are also known as self-loading rifles ('SLR') or auto-loading rifles .
A guide to the recoil from the cartridge, and an indicator of bullet penetration potential. The .30-06 Springfield (at 2.064 lbf-s) is considered the upper limit for tolerable recoil for inexperienced rifle shooters. [2] Chg: Propellant charge, in grains; Dia: Bullet diameter, in inches; BC: Ballistic coefficient, G1 model; L: Case length (mm)
The first step to accuracy of a piston gun is to ensure that all screws are secure and the sights are rated for use on a piston airgun. Another potential issue regarding accuracy is resonance in the spring used to power the piston in most airguns. The spring will vibrate strongly as the piston stops, and this will affect the harmonics of the gun.