Smith & Wesson K Frame Model 15-4 Rear Adjustable Sight & Screw 1.95" 15161A Model 12 Genuine factory new Smith &

Genuine factory new Smith & Wesson cylinder designed for J Frame revolvers chambered in

Important Compatibility Note: This hammer assembly is designed exclusively for K Frame revolvers WITHOUT the internal key lock system

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" is one of the most iconic revolvers ever produced

We recommend professional installation by a qualified gunsmith to ensure proper headspace

Smith & Wesson K Frame Model 15-4 Rear Adjustable Sight & Screw 1.95" 15161A Model 12 Genuine factory new Smith &Smith & Wesson K Frame Model 15 4 Rear Adjustable Sight & Screw Part# 15161A Old Style Used OEM Part Factory original Smith & Wesson rear adjustable sight assembly with screw for the K Frame Model 15 4 Combat Masterpiece revolver chambered in . 38 Special. This is the old style rear sight measuring 1. 95" in length. A direct OEM replacement for restoring proper adjustable sight function to your revolver. Part Details Part Number: 15161A Sight Length: