Smith & Wesson K Frame Model 14-2 Thumb Piece & Nut Blue Steel .38 Special autou ✓ All internal slide components

✓ All internal slide components

Requires disassembly and assembly of the revolver

375" wide spur for K Frame Model 17 revolvers chambered in

while the spring provides consistent feeding pressure

This sight assembly is designed specifically for rimfire J Frame models

Smith & Wesson K Frame Model 14-2 Thumb Piece & Nut Blue Steel .38 Special autou ✓ All internal slide componentsSmith & Wesson K Frame Model 14 2 Thumb Piece & Nut, Blue Steel . 38 Special Part# 14179B Used OEM Part Blue Steel . 38 Special K Frame Compatibility Smith & Wesson K Frame revolvers Model 14 2 (. 38 Special Masterpiece) Old style configuration Caliber: . 38 Special Part Details Part: Thumb Piece & Nut Finish: Blue Steel Condition: Used good condition, may show normal wear Genuine OEM factory replacement part manufactured to original S&W