Manufactured in 1981, with "IB" date code. Features hooded blade front and four position drum rear sight, birdcage flash hider, textured polymer triangular handguard and pistol grip, collapsible buttstock, and "0/1" selector. Includes shipping box, extra magazine, manual, and original factory test-fire target.

Excellent overall, retaining 99% plus original dark grey finish with limited handling evidence overall. Mechanically excellent. Box is fine.