Armalite AR-10, 7.62mm cal. semi-auto rifle. Serial #US391055. Excellent condition. Appears test-fired at most. Super nice, super clean with excellent bore. Green synthetic buttstock and forearm. Barrel is marked "1:11.25". Long top rail for any sight application. Front rail for front sight. Bi-pod. Black web sling. Two 20-rd. magazines in plastic magazine pouch. Looks new! These reach way out and touch 'em! Gunrunner West item.