Part# 29362U S&W J Frame Multi Model Revolver MIM Hammer Assembly (key lock) 539 The nut must be properly

The nut must be properly torqued to secure the thumb piece without binding the mechanism

Part Number: MP4503A

265" Trigger Nickel Used

Historical Note: The Model 629 is the stainless steel variant of the legendary Model 29 made famous by Clint Eastwood's "Dirty Harry" films

Part# 29362U S&W J Frame Multi Model Revolver MIM Hammer Assembly (key lock) 539 The nut must be properly29362U Smith & Wesson J Frame Multi Model Revolver MIM Hammer Assembly Fits Models 36 10, 60 14, 317 3, 337 3, 351PD, 360 1, 360PD, 637 2 (MIM) 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