Smith & Wesson K Frame Model 66 Internal Parts Kit New Style .357 Magnum Used - 66159B1 Shotgun Proper fitting and timing are

Proper fitting and timing are essential for safe operation

22 Long Rifle MAGAZINE DISCONNECTOR

Target Hammer Benefits:

Includes: Mounting screws

These hand-ejector double/single action revolvers feature a cylinder that swings out to the left for loading and ejection

Smith & Wesson K Frame Model 66 Internal Parts Kit New Style .357 Magnum Used - 66159B1 Shotgun Proper fitting and timing areSmith & 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