Steyr 39.723.2K M9-A1 Double 9mm 4″ 17 1 Black Polymer Grip The Steyr M-A1 striker-fired pistol is a mid-sized, semi-automatic, double-action handgun chambered in a choice of 9x19mm Parabellum with a magazine capacity of 17 rounds. The M-A1 has a barrel length of 4″ and functions as an ideal general-purpose firearm for self-defense carry, home defense and sport shooting. An integrated rail allows for mounting a light or laser and slide-racking grooves at the rear of the slide allow for a firm grip when loading or clearing the chamber. SPECIFICATIONS: Mfg Item Num: 39.723.2K Category: PISTOLS Type :Pistol Action :Double Caliber :9mm Barrel Length :4″ Capacity :17 1 Safety :Manual Grips :Black Polymer Sight Configuration : Weight :27.2 oz Frame Finish :Black Frame Material :Polymer