Guns are a legal product Joe. You can't sue somebody for selling a legal product just because somebody misused it.
Again, you should check in with the tobacco companies. You should check in with the makers of sudafed when we found out that people could covert it into Crystal Meth and they put restrictions on its sale. Talk to the manufacturers of fertilizers who found their products restricted after a few mutants figured out how to make bombs out of it by mixing it with diesel fuel.
And just how do gun manufacturers intentionally market their product to mentally unstable people? Do they get a mentally unstable people list and send them catalogs of their products? Do they have advertisements in mental wards and clinics?
If you are the kind of person who this ad appeals to, then you are pretty much a sociopath.
I know being a gun nut, you probably don't realize how fucking crazy you sound most of the time with you Snuff-fantasies about shooting people you don't like (which pretty much describes half of your and 2AGuy's posts) but frankly, the Gun industry feeds your crazy. And once in a while, a few of you go beyond talk and do something crazy.
Maybe we should hold video game manufacturers responsible too. Lanza loved those violent video games. In fact, that's what probably led to his rampage because he couldn't decipher reality from fiction.
Except Lanza didnt kill anyone with a video game. He killed people with a gun. You see, funny thing. In Japan, they have these SAME GAMES, but they don't have mass shootings. Because they don't let miltiary grade weapons get into the hands of an Adam Lanza.