Smith & Wesson K Frame Model 16 Thumb Piece & Nut - Used - K876 2 inch Finish: Blue

Finish: Blue

Factory new OEM stainless steel thumb piece designed for all Smith & Wesson J Frame revolvers with the new style cylinder latch

This is the Jerry Miculek Performance Center version

Requires disassembly of internal action components

Fits: S&W K Frame Model K38

Smith & Wesson K Frame Model 16 Thumb Piece & Nut - Used - K876 2 inch Finish: BlueK876 Smith & Wesson Used K Frame Model 16 Thumb Piece & Nut Cleaned, Inspected, and, Guaranteed 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