J329 Smith & Wesson J Frame Model 34 Revolver .310" Grooved Trigger Used Part ejector rod Part number: 038370000

Part number: 038370000

Contact us with your serial number for assistance in identifying the correct parts for your specific Model 637 variant

Spring Type: Rebound Spring

Case hardened finish provides exceptional wear resistance and durability

J329 Smith & Wesson J Frame Model 34 Revolver .310" Grooved Trigger Used Part ejector rod Part number: 038370000J329 Smith & Wesson Used J Frame Model 34 . 310" Black Grooved Trigger Revolver Pistol Part 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 need with the serial # . If this is the case contact