JS638159A Smith and Wesson J Frame Model 637-2 Side Plate & Screws SS Used .38 S Bandoleer The Type-2 mainspring combined with

The Type-2 mainspring combined with reduced power rebound springs delivers professional-grade trigger improvement

M14 rifles (butt stock trap door compartment)

38 Special Used Part

Cylinder replacement requires disassembly and reassembly by a qualified gunsmith

These grips give your round butt revolver the look

JS638159A Smith and Wesson J Frame Model 637-2 Side Plate & Screws SS Used .38 S Bandoleer The Type-2 mainspring combined withJS638159A Smith and Wesson J Frame Model 637 2 Side Plate & Screws SS Used . 38 Special Revolver Pistol Gun Part. Very Nice Condition!! 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