Manufactured circa 1974/74 "NM/062" marked blade front and fully adjustable peep sights with "NM/565" on the rear sight elevator, "GENESEO ILL" marked standard weight barrel with long flash hider and bayonet lug, and ribbed/ventilated composite handguard. With a U.S.G.I. stock with a DOD boxed "eagle" stamp on the left side, circled "P" on the underside of the wrist, selector cutout on the right side, and a checkered flip up shoulder rest buttplate with trap door.