thats correct. the nfa has never been challenged in court. even if it was brought to the supreme court it would be upheld by the same court that sh@t all over the constitution when it came to obamacare.
the supreme court has never to my knowledge actually made a just decision in regards to the constitutionality of any law. why would they start all of a sudden now.
"Gun control: The theory that a woman found dead in an alley, raped and strangled with her panty hose, is somehow morally superior to a woman explaining to police how her attacker got that fatal bullet wound." — L. Neil Smith
The problem with being stupid is you cannot simply decide to stop doing dumb things...
"I crapped my pants to avoid the draft!!" -Ted Nugent