The AUG A2 is an updated variant of the original AUG A1 that replaces the integral optic with a Picatinny rail, allowing use of modern tactical optics rather than the fixed 1.5x scope. Adopted by Austria alongside A1 rifles during a service update. Retains all other features of the AUG platform. Type: Rifle Action: Semi/Full-Auto Caliber: 5.56x45mm Capacity: 30 Year introduced: 1997, Austria Weight: 136 oz Overall length: 31.1" Status: Active Military use: Yes Intended use: military, law_enforcement