Colt's Manufacturing LE6920MPS, Semi-automatic Rifle, 223 Rem/556NATO, 16.1' Barrel, 1:7 Twist, Stealth Grey Finish, 30Rd, Magpul Slim Line Furniture, Magpul MOE SL Stock, Magpul MOE SL Grip, Magpul MBUS Gen 2 Flip-Up Rear Sight, Magpul MOE SL Handguard,