That whole slippery slope argument is all you got isn't it? You can't rationally argue against banning assault weapons so you got to attempt to claim it is a "foot in the door", fear monger people into thinking that other guns will follow the assault rifle and be banned. But the slippery slope argument is STUPID, and easily proven wrong.
The assault rifle was banned for TEN DAMN YEARS. In that ten years, name one, JUST FLIPPIN ONE, other gun that was banned. The gun grabbers had their "foot in the door" for TEN DAMN YEARS, and yet they never even bothered to try and ban another type of gun. So, don't walk that stupid ass argument up in here. That dog ain't going to hunt.