Description
Part Number: 422510000
Front Sight: Red ramp
The nut must be properly torqued to secure the thumb piece without binding the mechanism
PC-KHNR Smith & Wesson New K Frame Hardened Steel Hammer Nose Rivet
Barrel Stop Spring
K60 Smith & Wesson K Frame Model 66-5 Internal Parts .357 Magnum Gun Oil Part Number: 422510000K60 Smith & Wesson K Frame Model 66 5 Internal Parts . 357 Magnum Please call or email with any questions! We sell Smith & Wesson pistol and revolver used, new & new old stock refurbished & new parts. Shoot us an email or give us a call for all your S&W Gun needs USA Guns And Gear 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 1957