Calibers: 9mm, 40 S&W, 45 ACP, 380 ACP. Capacity: 5-round cylinder. Barrel: 2.2”, 2.5”, 3”, 4.2”. Weights: 20-23 oz. Sights: Fixed rear, ramp front. Grips: Rubber. Features: Matte stainless-steel frame or Nitride frame. Moon clips not required for 9mm, 45 ACP. Add 10% for 45 ACP and Black Nitride finish variants.