SW PC 640 BLACK EDITION 357MAG 2.125 5RD

In 1995 Smith & Wesson introduced the Model 640 the first J frame revolver chambered in the powerful .357 Magnum round. The Model 640 is a small frame concealed hammer revolver that packs a full-sized punch. The Model 640 integrates the time-tested features of the original with modern advancements and competition specifications and features. - Model Performance Center Model 640 Black Edition - CALIBER 357 MAGNUM/38 Special +P - BARREL LENGTH 2.125 - Weight 23 oz. (652 g) - Rear Sight Tritium Night sight - Grip Synthetic grip - Front Sight Tritium Night sight - Capacity 5-rounds - Overall Width 1.7 (4.3 cm) - Barrel 2.125 (5.4 cm) Stainless steel w/Black E-100 Cerakote finish - Overall Height 4.3 (10.9 cm) - Frame Size Small J-Frame - Cylinder Stainless steel w/Black PVD coating - Overall Length 6.625 (16.8 cm) - Action Double-action only - Frame Stainless steel w/Black E-100 Cerakote finish - Sight Radius 3.5 (8.9 cm) - Rifling 1:18.75 RH Twist