386112 S&W L Frame Model 386 Hammer .375" Wide Spur (MIM).357 Magnum k10-2u This is the old style

This is the old style side plate specific to the K Frame Model 66

Factory new OEM MIM (Metal Injection Molded) trigger for Smith & Wesson K

Essential for reliable action cycling

✓ Critical safety component

home defenders

386112 S&W L Frame Model 386 Hammer .375" Wide Spur (MIM).357 Magnum k10-2u This is the old style386112 S&W L Frame Model 386 Hammer . 375" Wide Spur (MIM) . 357 Magnum 8 Shot New Style Used Part 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 We only ship to addresses is the United States!! 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.