M410G Smith & Wesson Pistol Model 410 Mainspring & Plunger 40 S&W Used Part model 640 Smith & Wesson M&P 9

Smith & Wesson M&P 9 Shield Locking Block for 9mm – Used Component

Part Number: J263

If you're not comfortable performing this installation

L Frame: Model 386

Style: Old Style

M410G Smith & Wesson Pistol Model 410 Mainspring & Plunger 40 S&W Used Part model 640 Smith & Wesson M&P 9Smith & Wesson Model 410 Mainspring & Plunger Used Part Smith & Wesson used mainspring and plunger (Part #M410G) for Model 410 . 40 S&W pistol. Quality inspected used part. Compatible Models: . 40 S&W Models: 410 Product Features: Used condition quality inspected Includes mainspring and plunger Critical component for hammer operation Essential for reliable ignition Direct replacement for worn or weakened springs Authentic S&W OEM part Installation