Sig MPX-K Pistol 9mm 4.5 Inch Barrel Nitride Finish Aluminum KeyMod Short Handguard Flat Dark Earth Finish 30 Round

AR-style pistol with short-stroke gas piston operation. User changeable barrels. Short aluminum KeyMod handguard. Ambidextrous AR-style controls. Handstop included. Aluminum frame with anodized finish. Carbon steel barrel with nitride finish. Mil-spec trigger. Optics ready rail; no sights included. One 30-round magazine.