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adj screw

  1. Buggered Main Spring Adj Screw - Winchester 1897

    Repairing Your Guns
    Greetings; Attempting to lessen the Main Spring tension, I gradually ground the Main Spring Adt. Screw shorter until I thought that was not the answer for this Gorilla spring. My mentor showed me how to gently thin the spring along its length. We stopped at about .015" removal, maintaining its...