Description
Model 57-1 (
Need other K Frame parts or have questions
smooth double-action trigger
The hand is a critical internal component that pushes against the cylinder ratchet to rotate the cylinder as the hammer is cocked
It may also fit other K Frame models with similar specifications - contact us to verify compatibility for your specific revolver
JB301D Smith & Wesson J Frame Pre Model 30 Trigger Used .38 Special Model 57 Model 57-1 (JB301D Smith & Wesson J Frame Pre Model 30 Trigger Used . 38 Special 5 Screw 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 need with the serial # . If