Technical Specifications: SKU: 163811, Model: 642 CT, Caliber: .38 S&W Special +P, Capacity: 5 Rounds, Barrel Length: 1.875" / 4.7 cm, Front Sight: Integral, Rear Sight: Fixed, Grip: Crimson Trace® Lasergrip, Action: Double Action Only, Frame Size: Small - Internal Hammer, Finish: Matte Silver, Overall Length: 6.31" / 16.0 cm, Material: Aluminum Alloy Frame, Stainless Steel Cylinder, Weight Empty: 15.3 oz / 433.8 g.