Smith & Wesson J Frame Model 640 Thumb Piece & Nut Stainless Steel .38 Special Old Style Used 640181 j431n this OEM sight delivers the

this OEM sight delivers the precision required for serious competitive shooting and target practice

Target Trigger Assembly

Each assembly is inspected and confirmed functional prior to sale

Model Frame Notes 317 J Frame 332 J Frame 337 J Frame 340 J Frame 342 J Frame 360 J Frame 637 J Frame Dash -1 only 638 J Frame Dash -2 only 642 J Frame Verify your exact dash number before ordering

Part# 6976 | Compatible Models: 6946

Smith & Wesson J Frame Model 640 Thumb Piece & Nut Stainless Steel .38 Special Old Style Used 640181 j431n this OEM sight delivers theSmith & Wesson J Frame Model 640 Thumb Piece & Nut Genuine Smith & Wesson factory thumb piece and nut assembly for J Frame Model 640 revolvers chambered in . 38 Special. This stainless steel component is an authentic old style used part in good working condition. Key Features: Stainless steel construction for durability and corrosion resistance Old style factory configuration Fits Smith & Wesson J Frame Model 640 . 38 Special revolvers Genuine S&W