K178 Smith and Wesson K Frame Model 53 .204" Grooved Trigger Used 22Mag Pistol Grips Finish: Parkerized

Finish: Parkerized

The hammer block rises into position to block the hammer's forward travel when the trigger is not pulled

or anyone who appreciates distinctive accessories with a bit of edge

Professional installation recommended to ensure proper headspace and function

K178 Smith and Wesson K Frame Model 53 .204" Grooved Trigger Used 22Mag Pistol Grips Finish: ParkerizedPart# K178 Smith and Wesson K Frame Model 53 . 204" Grooved Trigger Used 22Mag Revolver Pistol Gun Part. 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 1957 58. So if there is no model number then your revolver may be older than 1957 58. In this case we can possibly still find the part you