The XT3 is a durable gun with very highquality components including a precisely milled action bar with weldless design a ratcheting barrel lock ring and a solid dualring gas piston. Fed by a detachable bottomfeeding magazine the XT3 also is a fastcycling semi auto. It features a removable muzzle brake and 18.5 barrel. This model ships in a hard case with sling and two fiveshell magazines. Each magazine includes a restrictor that may be installed to limit the magazine capacity to two shells."