Smith & Wesson J Frame Model 63 .22 LR Thumb Piece & Nut Used Part J63181 Single Six rimfire revolver)

rimfire revolver)

Part Number: K357

Extractor rod

Pinned barrels are highly sought after by collectors and restorers seeking to maintain period-correct configuration

Note: This is an old-style configuration specific to early M&P production

Smith & Wesson J Frame Model 63 .22 LR Thumb Piece & Nut Used Part J63181 Single Six rimfire revolver)Genuine Smith & Wesson J Frame Thumb Piece & Retaining Nut Assembly Authentic OEM thumb piece and retaining nut assembly designed specifically for Smith & Wesson Model 63 revolvers chambered in . 22 LR. This critical component ensures secure cylinder release and rotation, maintaining the precision and reliability you expect from Smith & Wesson firearms. Key Features: Authentic OEM Part: Genuine Smith & Wesson component (Part# J63181) sourced from