Live the experience of heroes with this GAU-5/A/A from GrabAGun. A variant of the CAR-15, the GAU-5/A/A holds 20 rounds of 56x45mm NATO. As an exact reproduction of the original used in Operation Ivory Coast in 1970, this Vietnam legend features the original serial number range with the black anodized finish, 16.1 in. barrel, fixed sight, and permanently attached flash-hider. Only one of the 500 in existence is available, so order yours from us!