The Various German State Arsenals K98k Sniper ZF39 Scope is a germany-made bolt-action sniper rifle chambered in 7.92x57mm, introduced in 1939. Primary use: hunting, sport. Type: Rifle Action: Bolt-Action Caliber: 7.92x57mm Capacity: 5 Year introduced: 1939, Germany Weight: 128 oz Overall length: 43.7" Status: Discontinued Military use: Yes Intended use: hunting, sport