JS638159A Smith and Wesson J Frame Model 637-2 Side Plate & Screws SS Used .38 S Bandoleer The bolt (cylinder stop) is

The bolt (cylinder stop) is a spring-loaded component that rises through the bottom of the frame to engage notches in the cylinder

Comes with rebound spring

reliable firing mechanism performance

32 Long caliber 3" Blue Steel Barrel Ser#565250

Durable Construction: Designed for tactical use

JS638159A Smith and Wesson J Frame Model 637-2 Side Plate & Screws SS Used .38 S Bandoleer The bolt (cylinder stop) isJS638159A 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