that article contains some decent information about what demands the NFA makes of gun owners that are unconstitutional and can actually be bypassed entirely with proper legal council; another is concealed carry well the right to keep and bear arms shall not be infringed thus it is more common sense to say the county sheriff may license open carry of a sidearm and in special case circumstances a rifle; but concealed carry being licensed makes no sense furthermore that is unconstitutional, as is fingerprinting people and so forth to have them pass a weapons level certification course thus all of these criteria must be addressed