Colt's Manufacturing CR6762, Semi-automatic Rifle, 7.62x39, 16.1 Barrel, A2 Front Sight, Magpul MBUS Rear Sight, Matte Finish, Black, 1 Magazine, 30 Rounds CR6762 Colt's reliability, performance, and accuracy provides the confidence required to accomplish any mission. It utilizes a chrome-lined barrel, an adjustable-post front sight with rear Magpul Gen2 Back-Up Sight (MBUS), and a 30-round MAG.