Smith & Wesson Model 457D Hammer Assembly - Part# 457D4 .22 magnum This is a genuine used Color:MEDIUM WOOD and is a critical 690411L centennial airweight

This is a genuine used Smith & Wesson Side Plate with four (4) screws for the Pre-Model 37 Airweight J Frame revolver chambered in

This is the flat latch

Triggers are interchangeable across centerfire and rimfire K Frame models — not caliber-specific

Face Style: Serrated

Proper headspace and timing must be verified by a qualified gunsmith before the firearm is returned to service

Smith & Wesson Model 457D Hammer Assembly Part# 457D4 .22 magnum This is a genuine used Color:MEDIUM WOOD and is a critical 690411L centennial airweight This is a genuine used Smith & Wesson Side Plate with four (4) screws for the Pre Model 37 Airweight J Frame revolver chambered in This is the flat latch