PC279 Smith & Wesson N Frame Model M&P R8 .357 Magnum Performance Center 8 Shot Main Spring, Bolt Assembly magazine catch Part# J145 Smith and Wesson

Part# J145 Smith and Wesson J Frame Model Pre 37 2" Barrel Blue Used 38Spl

Part Number: K831

The bolt locks the action closed during firing and extracts/ejects spent shells

Material: Spring steel

Condition: Used – factory original S&W part

PC279 Smith & Wesson N Frame Model M&P R8 .357 Magnum Performance Center 8 Shot Main Spring, Bolt Assembly magazine catch Part# J145 Smith and WessonPC279 Smith & Wesson N Frame Model M&P R8 . 357 Magnum Performance Center 8 Shot Main Spring, Bolt Assembly, Cylinder Stop, Rebound Assembly, and Hammer Block Used Part New Style We sell used, new & new old stock Smith & Wesson double action revolver parts. Shoot us an email or give us a call for all you S&W part needs! USA Guns And Gear Please call or email with any questions! How to determine the model number of your Smith & Wesson Revolver. Swing