This new Sig Sauer 522 Commando rifle fires the .22lr round. It has a 16" barrel with fake suppressor and overall matte black finish. This semi-auto rifle has a side folding, collapsible stock and an integral picatinny receiver rail. It has the "Classic" forearm style but with 3 rails on the end of the forearm. The rails are on both sides and under the forearm. This rifle comes with additional extended recoil pad, lock, manual, hardcase, and one 25 round magazine.