Smith & Wesson K Frame Model 66 Internal Parts Kit New Style .357 Magnum Used - 66159B1 trigger bar assembly Factory New Part - 194070000

Factory New Part - 194070000

Important: Professional gunsmith installation recommended

Used parts may show finish wear or handling marks typical of fired revolvers

Designed for non-pinned barrel configurations

indexing each chamber into alignment with the barrel for firing in both Models 460 and 500

Smith & Wesson K Frame Model 66 Internal Parts Kit New Style .357 Magnum Used - 66159B1 trigger bar assembly Factory New Part - 194070000Smith & Wesson K Frame Model 66 Internal Parts Kit Used OEM Part Genuine Smith & Wesson factory internal parts kit for the K Frame Model 66 revolver, chambered in . 357 Magnum. New style with new yoke retention. All parts removed from a used firearm and in good working condition. An excellent value for restoring or rebuilding a Model 66 action. Part Details Part Number: 66159B1 Condition: Used OEM Frame: K Frame Compatible Model: Model 66 (. 357