Manufactured from 1986 to 1991. M16A1 style upper receiver with heavy barrel adjustable post front and two position peep rear sights. Birdcage flash hider, bayonet lug and aftermarket bi- pod. Standard lower receiver markings. Synthetic smooth triangular forearm, checkered pistol grip and smooth buttstock with buttstock storage containing a four piece cleaning rod, bore brush and chamber brush. Complete with nylon web sling.