22892U Smith & Wesson J Frame for Multiple Models Trigger Assembly .38 Special j34n The hole in the barrel

The hole in the barrel is quite small

Proper fitting and adjustment may be required to ensure smooth cylinder release operation and safety

Professional fitting by a qualified gunsmith is recommended

Compatible Models: Model 36 (Chief's Special)

22892U Smith & Wesson J Frame for Multiple Models Trigger Assembly .38 Special j34n The hole in the barrel22892U Smith & Wesson J Frame for Multiple Models . 301" Wide Trigger Assembly . 38 Special Fits Models: 337PD, 342PD, 431PD, 432PD TI Airlite 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