The Beretta ARX100 is the civilian semi-automatic version of the ARX160 assault rifle. Modular design allows barrel changes without tools, ambidextrous controls, and NATO STANAG magazine compatibility. Polymer lower with integrated grip. Type: Semi-Auto Rifle Action: SA Caliber: 5.56 NATO Capacity: 30 Year introduced: 2013, Italy Weight: 75 oz Overall length: 36" Status: Active Intended use: Tactical, Competition