Manufactured in 1977. Birdcage flash hider, post front and adjustable peep rear sights, standard receiver markings, and the early style upper receiver without casing deflector or forward assist. Fitted with a vented triangular handguard, checkered pistol grip and a fixed buttstock with a checkered trapdoor buttplate. With black web sling. Magazine absent.

Fine as assembled. The upper and lower receiver finishes do not match, and the bolt is the later style with the serrations for a forward assist. 85% plus original finish remains with some small surface scratches, rub marks on the barrel, and the area on the carry handle above the rear sight roughly polished bright. The stock, grip, and handguard have a few small dings but are otherwise excellent. Mechanically excellent.