SIG SAUER R522 the SIG, made famous by its COMMANDO variant, is a semi-automatic, blowback operated rifle. It is patterned after the SIG 55x series rifles that fire 5.56x45mm centerfire cartridges. Our SIG SAUERS fire .22 rimfire, have a magazine capacity of 25 rounds and are equipped with HUD (heads up display) Red dot sight.
