Don -- In my youth the Rifleman t.v. show was one of my favourites, with Chuck Conners using either of two 1892 Winchesters in its filming (and a Spanish-made clone for stunt-work) each having a small machine bolt running through a tapped and threaded hope in the lever which enabled -- with proper adjustment -- this screw's tip to move the trigger sufficiently to fire off another shot simply by totally closing the lever!
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Your post made me wonder -- are such modifications "legal" in CAS? (I kind of always wanted to drill/tap one of mine, but...)
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