Manufactured from 1964 to 1985. Elevation adjustable post front and windage adjustable flip leaf rear sights, with birdcage flash hider, bayonet lug, vented triangular handguard, A1 style upper receiver, standard markings, checkered pistol grip and buttplate with storage compartment.

Excellent, with 97% of the original matte black finish, showing minor casting pitting on the receiver and mild handling marks. Stock is very good, with scuffs and dents. Mechanically excellent.