Smith & Wesson K Frame Model 66-4 Trigger .300" Wide Smooth Stainless Steel Used Part 66190C housing-block Key Features: Genuine Smith &

Key Features: Genuine Smith & Wesson factory parts

Why Choose Genuine OEM Parts

Installs around the barrel upon assembly to properly space it for correct fitment and retention of the barrel sleeve

Precision Machined: Manufactured to exact S&W specifications

Part Number: 414030000

Smith & Wesson K Frame Model 66-4 Trigger .300" Wide Smooth Stainless Steel Used Part 66190C housing-block Key Features: Genuine Smith &Smith & Wesson Model 66 4 Trigger . 300" Smooth Face, Stainless Steel Restore your Combat Magnum's action with this genuine Smith & Wesson factory trigger pulled from a Model 66 2 revolver. The . 300" wide smooth face in stainless steel delivers the clean, consistent pull that made the K Frame . 357 Magnum a favorite of law enforcement and competitive shooters alike. Old style pre engineering change profile no MIM, no shortcuts. Part Details Part