Armalite AR10 3-Gun, Semi-automatic, AR, 308 Winchester/762X51, 18" Stainless Steel Barrel, 1:10 Twist, Tunable Muzzle Brake, Anodized Finish, Black, Ergo Grip, Luth-AR MBA-1 Stock, 15" MLOK Handguard, 4lb Single-Stage Timney Trigger, 25 Rounds, 1 Magazine AR103GN18