If a law was unconstitutional, it would not be allowed in ANY state.
It is not possible to dumb that fact down any further for you retards.
I don't know how more dumbed down I can say this. A law can be unconstitutional for ******* DECADES until it is fully challenged and the SCOTUS makes a ruling.
Is that dumbed down enough for your?
.
Oh. So you think the NRA has been sitting around with their thumbs up their asses for decades while these laws were in effect?
Just how retarded are you?
The NRA has been challenging these laws over and over and over, and they keep losing over and over and over.
Try another tack. You've lost this one bigly.
No, in general the NRA has won.
The SCOTUS has rules that firearms are an individual right, and that military grade weapons can not be banned.
They also have prevented any ex post facto bans.
So there are no assault weapons bans, in any state, actually.
There are just some additional regulations, licensing, cosmetic changes, etc.