Smith & Wesson J Frame Model 640 Thumb Piece & Nut Stainless Steel .38 Special Old Style Used 640181 trigger assembly 424020000 Smith & Wesson M&P

424020000 Smith & Wesson M&P Bodyguard 380 Barrel 2

Model Generation Caliber Compatible M&P Bodyguard 380 All

Improper installation can result in:

Features the blued steel finish of the old style variant

To confirm your model number: swing out the cylinder and check behind the yoke on the frame

Smith & Wesson J Frame Model 640 Thumb Piece & Nut Stainless Steel .38 Special Old Style Used 640181 trigger assembly 424020000 Smith & Wesson M&PSmith & 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