S&W K Frame Model 10 Thumb Piece & Nut Blue .38 Special 10173B Smith & Wesson Memorabilia 0 (with manual safety)

0 (with manual safety)

357 Cylinder Assembly MIM Used

and DIY enthusiasts

Verify your revolver uses the old-style design before ordering

swing out the cylinder and check the frame behind the yoke for your MODEL NUMBER

S&W K Frame Model 10 Thumb Piece & Nut Blue .38 Special 10173B Smith & Wesson Memorabilia 0 (with manual safety)Smith & Wesson K Frame Model 10 Thumb Piece and Nut in Blue Steel, . 38 Special Vintage Used Part 10173B Email at or call us for your Smith and Wesson gun part needs We sell used, new & new old stock Smith & Wesson double action revolver parts. Shoot us an email or give us a call for all your S&W Gun needs! USA Guns And Gear How to determine the model number of your Smith & Wesson Revolver. Swing out the cylinder , check behind the yoke on the frame