The KSVK is a Russian large-caliber anti-materiel sniper rifle chambered in 12.7x108mm Soviet, the heavier Russian equivalent of .50 BMG. The 59-inch bullpup layout achieves a long barrel in a manageable overall package. Developed by KBP Instrument Design Bureau, it is used by Russian Army and FSB special forces for defeating light armored vehicles, helicopters, and crew-served weapons at ranges to 1,500 meters. Type: Rifle Action: Bolt-Action Caliber: 12.7x108mm Soviet Capacity: 5 Year introduced: 2004, Russia Weight: 25.4 oz Overall length: 53" Status: Active Military use: Yes Intended use: anti-materiel, sniper, military