I don't know if I agree that it's a necessary conclusion that if "not 100X", then "not 1X". The reason for the inquiry was to probe the boundaries of the issue

I don't know if I agree that it's a necessary conclusion that if "not 100X", then "not 1X". The reason for the inquiry was to probe the boundaries of the issue that's being argued. If the boundaries are defined by the stated interpretation of 2nd amendment, perhaps folks come to different conclusion of what kinds of weapons local police forces should be allowed to utilize.