Manufactured in 1964. Three prong flash hider, post front sight on the gas block with bayonet lug, ventilated triangular handguard, standard markings on the lower receiver, A1 pattern upper without deflector or forward assist, correct later pattern un-serrated bolt carrier and chrome plated bolt, adjustable two leaf rear peep sight on the handle, checkered grip, and fixed buttstock with a ribbed solid rubber buttplate.

Excellent. 95% original finish remains with mostly light handling marks, and some small nicks and dings on the otherwise excellent stock and grip set. Mechanically excellent.