Current-production civilian AUG with a 16-inch cold-hammer-forged barrel and M1913 Picatinny rail replacing the original integral 1.5x optic. Gas-operated rotating bolt bullpup design. Accepts STANAG magazines with optional adapter. Type: Rifle Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2012, Austria Weight: 7.9 oz Overall length: 27.17" Status: Active Military use: Yes Intended use: Military / Patrol / Range