Chrome-moly steel barrel with A2 (birdcage) flash hider. Dual aperture rear sight adjustable for windage and elevation. Mil Spec front sight post adjustable for elevation. Upper receiver: A2 fixed carry handle, hard coat anodized per Mil Spec and Teflon coated black, dust cover, shell deflector, round forward assist and right hand ejection. Lower receiver: semi-auto trigger group. Standard A2 black Zytel stock with trap door assembly. A2 length standard round handguard. Two 30 round magazines, one nylon web sling and one cleaning kit. Bipod not included.