I don't think gun control/back ground checks will affect much out in rural areas; it will with new firearms in urban areas though. People in rural areas trade guns, sell guns, barter guns; always have even with Canadian relatives & friends.
Back Summer 2009, after shelves filled back (and it will happen again) I stopped at Sportsmans and spent almost 4 thousand on primers, powder, brass, bullets; they gave me 7-15% off plus sales prices on some items. It got me started on building up my supplies and I have some peace of mind now. In Alaska, it's difficult to ship some things out in the bush on small 3 passenger planes; you have to sneak everything and you can only sneak so much due to weight.
Come nx summer, reloaders that haven't got all they'll ever need, get the supply built on up. Just buy 2-4 lb of all the different powders you hear about. You'll find yourself needing more a large selection of various powders than all of one kind. Ya know after "O's" first election, the empty shelves just prior & after, I said never again and I'm sure glad that I did. I've continued buying but I'm now close to where I want to be so my grandkids will have all the ammo they ever need when the caribou show up. Honestly, I feel so much better now than I did 4-5 years back. I'm sure I'm not the only one either.