STEYR AUG assault rifle

The AUG is an Austrian 5.56 mm assault rifle, designed in the early 1970s by Steyr Mannlicher GmbH & Co KG (formerly Steyr-Daimler-Puch). The AUG (Armee Universal Gewehr - "universal army rifle") was adopted by the Austrian Army as the StG 77 (Sturmgewehr 77) in 1977,[1] where it replaced the aging 7.62 mm StG 58 automatic rifle (a license-built FN FAL).[2] In production since 1978, it is the standard small arm of the Austrian Bundesheer and various police units. It has also been adopted by the armed forces of Argentina, Australia (accepted into service in 1985 and manufactured by Australian Defence Industries in Lithgow, this Austeyr model is also in use by New Zealand), Bolivia, Ecuador (1988), Ireland, Luxembourg, Saudi Arabia, Tunisia (introduced in 1978), Pakistan and since 1988, the U.S. Immigration and Customs Enforcement agency.