The K31 is the definitive Swiss Schmidt-Rubin carbine and is widely considered among the most accurate military surplus rifles available. Its smooth straight-pull action, excellent trigger, and the inherently precise GP11 cartridge combine to produce remarkable accuracy. Type: Rifle Action: Bolt-Action Caliber: 7.5x55mm Swiss Capacity: 6 Year introduced: 1931, Switzerland Weight: 89 oz Overall length: 43.6" Status: Discontinued Military use: Yes Intended use: Military, Collecting, Target Shooting