The Colt Canada C7 (also manufactured under license by Diemaco) is the Canadian Armed Forces service rifle based on the Colt AR-15A2 design with enhancements. The civilian variant sold in North America features a 20-inch barrel, A2 fixed stock, and flat-top upper variant on later production. Represents the licensed Colt design exported to allied nations and subsequently re-imported as commercial variants. Type: Rifle Action: Semi-Automatic Caliber: 5.56 NATO Capacity: 30 Year introduced: 1984, USA Weight: 7 oz Overall length: 39.5" Status: Active Military use: Yes Intended use: Sport Shooting, Collecting