The Sako M39 Finnish Mosin WWII Issue is a finland-made bolt-action rifle chambered in 7.62x54R, introduced in 1939. Primary use: hunting, sport. Type: Rifle Action: Bolt-Action Caliber: 7.62x54R Capacity: 5 Year introduced: 1939, Finland Weight: 112 oz Overall length: 44" Status: Discontinued Military use: Yes Intended use: hunting, sport