6723A Smith & Wesson K Frame Model 67 Barrel 4" Heavy Non-Pinned .38 Special M&P 380 Shield OEM components are manufactured to

OEM components are manufactured to the same tolerances as your original firearm and maintain the integrity of your revolver's design

Part Number: 216410000

Function: The trigger controls the hammer release in both single-action (hammer cocked manually) and double-action (trigger pull cocks and releases hammer) operation

introduced with the 640-3

Factory OEM part #424270000

6723A Smith & Wesson K Frame Model 67 Barrel 4" Heavy Non-Pinned .38 Special M&P 380 Shield OEM components are manufactured to6723A Smith & Wesson K Frame Model 67 Barrel 4" Heavy Non Pinned . 38 Special Used Part We sell used, new & new old stock Smith & Wesson Pistol & 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 out the cylinder , check behind the yoke on the frame for a MODEL NUMBER. Model numbers began in