Smith & Wesson J Frame Model 34-1 Cylinder Stop & Spring .22 LR Used - Part #3421 Model 547 CA15B Charter Arms Revolver Fits

CA15B Charter Arms Revolver Fits Several Models Used Cylinder Stop

Gas Ring on Cylinder

A worn or weakened main spring can cause light primer strikes

Modern "DX" or "Classic" models that use a spring-loaded interchangeable sight system (these don't require drilling)

Smith & Wesson J Frame Model 34-1 Cylinder Stop & Spring .22 LR Used - Part #3421 Model 547 CA15B Charter Arms Revolver FitsSmith & Wesson J Frame Model 34 1 Cylinder Stop & Spring . 22 LR (Old Style, Used) Restore precise cylinder lockup on your Model 34 1 with this genuine Smith & Wesson factory cylinder stop and spring. The cylinder stop (also called the bolt) engages the cylinder notches to lock the cylinder in perfect alignment with the barrel at the moment of firing a worn or damaged cylinder stop causes cylinder slop, timing issues, and can affect both accuracy and