642H S&W J Frame Model 642-2 Airweight Barrel 1.85" .38 S&W SPL +P Blue Steel MP45H Smith & Wesson Pistol

MP45H Smith & Wesson Pistol M&P 45 Trigger Bar Assembly & Spring Used Part

or contact us with your model number and serial number for assistance

This firing pin retainer is a critical component that secures the firing pin assembly in your Smith & Wesson 3rd Generation TSW pistol

Part Number: 413880000

Part Number: 275690000

642H S&W J Frame Model 642-2 Airweight Barrel 1.85" .38 S&W SPL +P Blue Steel MP45H Smith & Wesson PistolPart# 642H Smith & Wesson Revolver J Frame Model 642 2 Airweight Barrel 1. 85" (2") . 38 S&W Special +P Stainless Steel Used Part Please call or email with any questions! 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