Simonov's automatic rifle, first Soviet semi/full-auto rifle adopted in quantity. Fragile and problematic under field conditions. Replaced by the SVT-38. Used in the Winter War against Finland. Type: Rifle Action: Gas-Operated Caliber: 7.62x54mmR Capacity: 15 Year introduced: 1936, Soviet Union Weight: 96 oz Overall length: 49" Status: Discontinued Military use: Yes Intended use: military