The B&T APC223 semi-automatic pistol is the commercial variant of the highly acclaimed APC556 assault rifle which is in use by elite military and law enforcement units around the globe. Made in Switzerland using state of the art materials and manufacturing methods, the APC223 semi-automatic pistol is a masterpiece of Swiss precision. B&T AG is a global industry leader in military and law enforcement weapon systems and accessories. Accepts readily available AR-15 STANAG magazines. - CALIBER .223 REM/5.56MM NATO - MAGAZINE (1) 30rd capacity accepts AR-15 STANAG mags - BARREL 8.4" Cold Hammer Forged, Rotex-IIA interface flash hider,1/2x28 - SIGHTS Flip-up