Barrett 82A1, Semi-automatic Rifle, 50 BMG, 20 Fluted Barrel, Muzzle Brake, Black, Cerakote Finish, Flat Dark Earth Join or Die, Flip Up Iron Sights, Synthetic Stock, 10 Rounds, Includes Tomahawk, Challenge Coin, Certificate of Authenticity, Case, Bipod and Monopod 20152 Engineered as the first shoulder fired semi-automatic 50 BMG rifle, the Model 82A1 has been proven in combat in every environment from the snow covered mountains, to the desolate deserts, and everything in between. Its low felt recoil and reliable firepower delivers on target with every pull of the trigger. More than just a rifle, the Model 82 is an American icon.