Saysuncle posted this picture of weaponry that the US media claims is being bought here and smuggled into Mexico. I see quite a bit there that is most certainly NOT coming from U.S. gun shows or gun shops.
Anyway, what's the pistol on the far right of the picture? It looks to have a magazine well forward of the grip, which I believe makes it illegal to purchase in the U.S. without an NFA tax stamp and all of the extra regulations that go with that. (of course it's entirely possible I'm wrong)