Calibers: 9mm or 45 ACP. Capacity: 7-round (45 ACP) or 9-round (9mm) magazine. Barrel: 5". Grips: Checkered wood or G10. Sights: Ramp front, low-profile rear. Overall Length: 8.5". Weight: 39.5 oz. unloaded. Finish: Cerakote matte grey or Parkerized. Features: Similar to 1911A1 pistols. Series 70 mechanism.