Manufactured in 1980 and imported by HK Inc. of Arlington, Virginia, this HK rifle was upgraded and remarked by Fleming Firearms as a HK33 full automatic rifle. Post front and four-position drum rear sights, with a flash hider on the "IA G" marked barrel, the "HK33" model and "IA" date markings on the left side of the magazine well, importer marks on the right, and the Fleming markings on the right rear under the trigger housing. The receiver is the "hinge pin" pattern, with a 1982 "IC"-dated bolt carrier welded up and reshaped to engage the auto sear, 1981 "IB" bolt head, right handed hinge pin pattern trigger pack in safe/semi/full auto configuration, and "S/E/F" marked trigger housing. Fitted with a triangular handguard, folding bipod, folding carry handle, and fixed buttstock. Magazine absent.

Very fine as upgraded to full automatic, with 98% of the factory quality black finish, showing minor handling marks overall. The furniture is also excellent. Mechanically excellent. NOTE: This weapon is a National Firearms Act (NFA), fully transferable Class 3, which is registered with the Bureau of Alcohol, Tobacco, Firearms and Explosives, (BATFE) under the provisions of 18 U.S.C. Chapter 44 and 27 CFR part 479.