The Manufacture d'Armes de Saint-Étienne MAS-40 Rifle 7.5x54 is a france-made semi-automatic rifle chambered in 7.5x54mm French, introduced in 1940. Primary use: sport, self_defense. Type: Rifle Action: Semi-Automatic Caliber: 7.5x54mm French Capacity: 5 Year introduced: 1940, France Weight: 104 oz Overall length: 43.5" Status: Discontinued Military use: Yes Intended use: sport, self_defense