J343 Smith & Wesson Used J Frame Model 640 .357 Magnum Bare Hammer accessory Genuine Smith & Wesson factory

Genuine Smith & Wesson factory rebound slide assembly for the J Frame Model 38 Bodyguard Airweight revolver

Centennial Airlite PD

126" white outline rear sight blade

Smoke color

J343 Smith & Wesson Used J Frame Model 640 .357 Magnum Bare Hammer accessory Genuine Smith & Wesson factoryJ343 Smith & Wesson Used J Frame Model 640 . 357 Magnum Bare Hammer How to determine the model number of your Smith & Wesson Revolver. Swing out the cylinder , check behind the yoke on the frame for a MODEL NUMBER. Model numbers began in 1957 58. So if there is no model number then your revolver may be older than 1957 58. In this case we can possibly still find the part you need with the serial # . If this is the case contact us and we will need a