Pre10179 S&W K Frame Pre Model 10 Thumb Piece & Nut Blue Steel Used .310" Trigger Decorative silver star accent

Decorative silver star accent

genuine Smith & Wesson OEM part

Smith & Wesson N Frame Model 27 Hammer -

This original old-style unit is a direct OEM replacement

and associated parts are sold separately

Pre10179 S&W K Frame Pre Model 10 Thumb Piece & Nut Blue Steel Used .310" Trigger Decorative silver star accentPre10179 S&W K Frame Pre Model 10 Thumb Piece & Nut Blue Steel Old Style Used Part Serial # 344375 How to determine the model number of your Smith & Wesson Revolver. Swing out the cylinder , check behind the yoke on the frame for a MODEL NUMBER. Model numbers began in 1957 58. So if there is no model number then your revolver may be older than 1957 58. In this case we can possibly still find the part you need with the serial # . If this is the case