Smith & Wesson uses Scandium alloy to build the a strong and lighteweight .357 Magnum revolver. The result...maximum power in a small, lightweight, easy-to-carry package. Scandium alloy is used for small, medium and large frame revolvers. Smith & Wesson's lightest and strongest revolvers deliver dependable power every time.
Model: M&P340 Caliber: .357MAG/.38+P Capacity: 5 Rounds Barrel Length: 1.87" Front Sight: XS Sights® 24/7 Tritium Night Rear Sight: Integral U-Notch Grip: Crimson Trace® Lasergrip Overall Length: 6.31" Weight Empty: 13.3 oz. Material: Scandium Alloy Frame/Stainless Steel Cylinder Finish: Matte Black Frame Size: Small - Centennial Style Action: Double Action Only
