Caliber: 9mm. Capacity: 12-round magazine. Barrel: 3.7 in. Grips: Textured polymer. Sights: Optic-ready, Day/Night sights. Length: 6.6 in. overall. Weight: 20.7 oz. unloaded. Finish: Nitron. Features: Grip with integrated carry mag well and extended beavertail, flat trigger and optic-ready slide.