J381 Smith & Wesson Used J Frame Model 317-2 .22LR Cylinder Stop & Spring OEM parts and one loading guide for

and one loading guide for efficient magazine loading

The cylinder stop must engage at exactly the right moment during trigger pull and hammer fall to ensure the chamber is perfectly aligned with the barrel and firing pin

enthusiasts

Factory new OEM rear sight blade kit designed for Smith & Wesson K

Barrel Type: Non-Pinned

J381 Smith & Wesson Used J Frame Model 317-2 .22LR Cylinder Stop & Spring OEM parts and one loading guide forJ381 Smith & Wesson Used J Frame Model 317 2 . 22LR Cylinder Stop & Spring 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