Smith & Wesson J Frame Multi-Model Internal Parts Kit Used .38 Special – Part J139A Co Witness ✓ Direct replacement for worn

✓ Direct replacement for worn or damaged hammer assemblies

97" barrel with factory rifling and finish

All used parts are inspected for quality and functionality

460 S&W Magnum)

contact us with your serial number and we can verify fitment

Smith & Wesson J Frame Multi-Model Internal Parts Kit Used .38 Special – Part J139A Co Witness ✓ Direct replacement for wornSmith & Wesson J Frame Multi Model Internal Parts Kit Used Part# J139A Used OEM Factory Parts . 38 Special J Frame A used OEM Smith & Wesson internal parts kit for multiple J Frame revolver models. This kit covers the core fire control and action components an efficient way to source several internal parts at once for a J Frame rebuild or repair. Kit Contents Rebound Slide & Spring Hammer Block Stirrup Assembly Cylinder Stop & Spring Firing Pin Firing