Caliber: 9mm. Capacity: 11- and 13-round magazine. Barrel: 3”. Grip: Textured polymer. Sights: Fixed, Tritium/Luminescent front, Tactical Rack U-Notch rear. Length: 6” overall. Weight: 18.3 oz. unloaded with flush magazine. Finish: Matte black or Desert FDE. Features: Dual captive recoil spring w/ full-length guide rod. With or without a manual thumb safety.