sniper rifle is a high-precision, long-range rifle. Requirements include accuracy, reliability, mobility, concealment and optics for anti-personnel, anti-materiel and surveillance uses of the military sniper. The modern sniper rifle is a portable shoulder-fired weapon system with a choice between bolt-action or semi-automatic action, fitted with a telescopic sight for extreme accuracy and chambered for a high-ballistic performance centerfire cartridge.

The bolt-action 7.62×51mm M24 Sniper Weapon System is capable of 0.5 MOA accuracy to maximal effective range of about 800 meters. The M24 was the United States Army standard-issue sniper rifle from 1988 to 2010.

The Accuracy International Arctic Warfare series of sniper rifles is standard issue in the armies of several countries, including those of Britain, Ireland, and Germany (picture shows a rifle of the German Army).
