Calibers: 9mm, 10mm, or .45 ACP. Capacity: 7-round (.45 ACP) or 9-round (9mm) magazine. Barrel: 4.25 or 5 in. Grips: Checkered wood. Sights: Ramp front, low-profile rear. Length: 8.5 in. overall. Weight: 39.5 oz. unloaded. Finish: Hard chrome or blued.