Smith & Wesson Pistol Model M&P 40 .40 S&W Used Slide & Barrel Assembly PM1 Memorabilia Part Number: K321

Part Number: K321

Part Number: 293660000

Condition: Used — excellent condition

This precision-machined component is manufactured to exact factory specifications and is essential for reliable magazine retention and smooth magazine release operation

The spring provides the tension that drives the stop upward into the cylinder notch

Smith & Wesson Pistol Model M&P 40 .40 S&W Used Slide & Barrel Assembly PM1 Memorabilia Part Number: K321PM1 Smith & Wesson Pistol Model M&P 40 . 40 S&W Slide & Barrel Assembly Used Part We sale used, new & new old stock Smith & Wesson double action revolver parts. Shoot us an email or give us a call for all your S&W Gun needs! USA Guns And Gear 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