Smith & Wesson J Frame Model 42 Centennial Airweight Flat Latch Thumb Piece & Screw, Old Style - Part# J42178 Spring and Plunger 240" length J127 Important Note This is Color:LIGHT WOOD victory

240" length

This is an authentic Smith & Wesson factory rear adjustable sight assembly complete with mounting screws

Why Choose This Part

This stainless steel barrel features a 4" length and is manufactured to exact OEM specifications for reliable accuracy and performance

Factory OEM replacement cylinder for your K Frame Model 66 revolver

Smith & Wesson J Frame Model 42 Centennial Airweight Flat Latch Thumb Piece & Screw, Old Style Part# J42178 Spring and Plunger 240" length J127 Important Note This is Color:LIGHT WOOD victory 240" length This is an authentic Smith & Wesson factory rear adjustable sight assembly complete with mounting screws