C27179 S&W N Size Model 27 Classic (27-9 & Up) Thumb Piece & Nut .357 Magnum jpre36u Note: Factory replacement parts are

Note: Factory replacement parts are manufactured to exact specifications and tolerances using the same materials as original parts

perfect for concealed carry or range use

Professional installation by a qualified gunsmith is recommended to ensure proper fit and function

Factory-new rear sight assembly designed for Smith & Wesson K

TruGlo traditional fiber optic technology

C27179 S&W N Size Model 27 Classic (27-9 & Up) Thumb Piece & Nut .357 Magnum jpre36u Note: Factory replacement parts arePart# 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