Model: CR6700A4 – Caliber: 5.56 NATO/223 – Finish: Matte Black – Action: Semi-Automatic – Stock: Fixed A2 – Sight: FT: Adjustable Post RR: Adjustable A2 – Barrel Length: 20 – Capacity: 30+1 – # of Mags: 1 – Safety: Manual Safety – Receiver: Black Matte – Muzzle: Bird Cage Flash Hider – Features: Removeable Carry Handle; 1-7 Gov’t Profile Barrel