The IBM Corporation M3 Carbine .30 Night Vision is a usa-made semi-automatic carbine chambered in .30 Carbine, introduced in 1945. Primary use: sport, military, hunting. Type: Carbine Action: Semi-Automatic Caliber: .30 Carbine Capacity: 15 Year introduced: 1945, USA Weight: 80 oz Overall length: 35.7" Status: Discontinued Military use: Yes Intended use: sport, military, hunting