Smith & Wesson K Frame Model 66 Trigger .265" Wide Old Style .357 Magnum Used - 66107 mp40 Factory New OEM Hammer Assembly

Factory New OEM Hammer Assembly for Third Generation Pistols

Critical component for reliable ignition and safe operation

Gathers ambient light for enhanced visibility

62556 Smith & Wesson N Frame Model 625 6 Shot Cylinder & Extractor

Smith & Wesson K Frame Model 66 Trigger .265" Wide Old Style .357 Magnum Used - 66107 mp40 Factory New OEM Hammer AssemblySmith & Wesson K Frame Model 66 Trigger Used OEM Part Genuine Smith & Wesson factory trigger for the K Frame Model 66 revolver, chambered in . 357 Magnum. Features a . 265" wide trigger face, old style construction. Stainless steel. Removed from a used firearm and in good working condition. A direct OEM replacement for a worn, damaged, or missing trigger. Part Details Part Number: 66107 Condition: Used OEM Frame: K Frame Compatible Model: Model 66 (.