The MAS MAS 49 is a france-made semi-automatic rifle chambered in 7.5x54mm French, introduced in 1949. Primary use: sport, self_defense. Type: Rifle Action: Semi-Automatic Caliber: 7.5x54mm French Capacity: 5 Year introduced: 1949, France Weight: 112 oz Overall length: 40.2" Status: Discontinued Intended use: sport, self_defense