Smith & Wesson K Frame Model 64-3 Stainless Thumb Piece & Nut .38 Special Old Style | Part# 64177 Round Butt Only ⚠️ Professional Installation Required: This Color:MEDIUM WOOD 416160000 Dual Generation Compatibility Fits Model 65

⚠️ Professional Installation Required: This oversize hand must be custom-fitted by a qualified gunsmith

No frames or receivers | No firearm build kits | No assault weapon parts | No magazines over 10 rounds

Blue steel construction - Classic finish for vintage revolvers

This Performance Center front sight is designed for select Smith & Wesson pistols and revolvers

Smith & Wesson K Frame Model 64 3 Stainless Thumb Piece & Nut .38 Special Old Style Part# 64177 Round Butt Only ⚠️ Professional Installation Required: This Color:MEDIUM WOOD 416160000 Dual Generation Compatibility Fits Model 65 ⚠️ Professional Installation Required: This oversize hand must be custom fitted by a qualified gunsmith No frames or receivers No firearm build kits No assault weapon parts No magazines over 10 rounds