Features Include: SKU: 178042, Model: 642, Caliber: .38 S&W Special +P, Capacity: 5 Rounds, Barrel Length: 1.875" / 4.7 cm, Front Sight: Integral, Rear Sight: Fixed, Overall Length: 6.3125" / 16.0 cm, Action: Double Action Only, Frame Size: Small - Internal Hammer, Weight: 15 oz / 425.3 g, Grip: Synthetic, Frame Material: Aluminum Alloy Frame, Stainless Steel Cylinder, Barrel Material: Stainless Steel, Finish: Matte Silver.