J319 Smith & Wesson Used J Frame Model 63 S.S. .38 Special Cylinder Stop & Spring used stainless) - 1990-1992

stainless) - 1990-1992

To verify compatibility with your firearm:

and N frame revolvers with the new style

This is a rimfire hammer assembly and is NOT interchangeable with centerfire K Frame models

J319 Smith & Wesson Used J Frame Model 63 S.S. .38 Special Cylinder Stop & Spring used stainless) - 1990-1992J319 Smith & Wesson Used J Frame Model 63 S. S. . 38 Special Cylinder Stop & Spring Pistol 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 need with