Colt's Manufacturing M4 CR6920

Colt's Manufacturing M4 CR6920 Semi-automatic 223 Remington/556NATO 16.1" Barrel Matte Finish Black Magpul Backup Flip Sight 30 Round, 1 Magazine Black SOPMOD Enhanced Stock Throughout the world today, Colt's reliability, performance, and accuracy provide our Armed Forces the confidence required to accomplish any mission. Colt's CR6920 shares many features of its combat-proven brother, the Colt M4.