Me, I'd buy mags. They won't ban ammo, and any gun you own already would probably be grandfathered, unless they want to go Australia, but that won't fly here. Mags on the other hand? Those they can and will ban. If you've always wanted an AR or AK or another EBR, now would be the time. But remember, it will take take a law to make this happen. No way in hell is the GOP losing the house, and they have enough votes for a filibuster in the Senate. I'd be more worried about combloc guns, where ATF rules can make import of mags and ammo either illegal, or stupidly pricey. Think 922R on steroids. Good bye Saigas, cheap AKs etc.. Flip side, some US firm like magpul or C-Products would probably start making AK mags, but I doubt they'll be cheap.