The Finnish submachine gun that demonstrated the effectiveness of high-capacity drum-magazine SMGs against Soviet infantry in the Winter War. Directly influenced the design of the Soviet PPSh-41 drum magazine. Type: Submachine Gun Action: Automatic Caliber: 9mm Capacity: 71 Year introduced: 1931, Finland Weight: 230.4 oz Overall length: 34.3" Status: Discontinued Military use: Yes Intended use: Close Quarters, Military, Winter Warfare