This new Beretta ARX-100 rifle fires the 5.56mm/.223 round. It has a 16" barrel with an overall black finish. This rifle features ambidextrous controls, an easily-replaceable barrel, a collapsible side folding stock, and a quad railed forearm. This rifle has no pins and can be completely disassembled in a matter of seconds with no tools at all. The barrel can be easily taken out & replaced with different calibered or different sized Beretta barrels. The ejection port and charging handle are easily reversed from left side to right side. There are 6 sling attachment points on this rifle. This ultra cool rifle comes with flip up front & rear sights, two 30 round magazines, zippered tactical soft case, manual, and box. This rifle will take other magazines like MagPul, etc.