Calibers: 9mm, 10mm, or .45 ACP. Capacity: seven- (.45 ACP) or nine-round (9mm) magazine. Barrel: 3”, 4”, 4.25”, or 5”. Grips: Checkered wood. Sights: Fiber-optic front, tactical rack, white-dot rear. Length: 8.6” overall. Weight: 40 oz. unloaded. Finish: Two-tone, black slide/stainless frame.