C27179 S&W N Size Model 27 Classic (27-9 & Up) Thumb Piece & Nut .357 Magnum rimfire Function: The trigger controls the

Function: The trigger controls the hammer release in both single-action (hammer cocked manually) and double-action (trigger pull cocks and releases hammer) operation

Factory OEM Part #441160000

160" blue rear sight blade kit

Part# 37662A | Used OEM Factory Part |

Smith & Wesson Firing Pin Bushing K/L/N Frame - Factory New OEM Part 051590000

C27179 S&W N Size Model 27 Classic (27-9 & Up) Thumb Piece & Nut .357 Magnum rimfire Function: The trigger controls thePart# C27179 Smith & Wesson Revolver N Size Model 27 Classic (27 9 & Up) . 357 Magnum Thumb Piece & Nut Blue Steel NEW PRODUCTION!! Used Part Requires fitting by qualified gunsmith