Calibers: 9mm, 10mm, 45 ACP. Capacity: 7-round (45 ACP) or 9-round (9mm) magazine. Barrel: 3”, 4”, 4.25”, 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. Add 9% for the EMP variant.