The short answer: Any good plaintiff's lawyer will crawl over you with a microscope and find anything to use in a lawsuit. Any good defense lawyer will undo much of that. There's no telling WHAT the jury will actually do, if it comes to that.
It's fair to say that you DO NOT want to modify a carry weapon after it has been inspected, and modifications that might affect safety or reliability are not a good idea in any defense weapon.
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