Smith & Wesson J Frame Multi-Model Internal Parts Kit Used .38 Special – Part J139A thumb piece nut Barrel Length: 5"

Barrel Length: 5"

2 Polished Billet Custom License Bolts

Screw Length: 1 3/8"

Durable Tin: Weather-resistant for outdoor use

Smith & Wesson J Frame Multi-Model Internal Parts Kit Used .38 Special – Part J139A thumb piece nut Barrel Length: 5"Smith & 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