Sounds like you have your priorities in order. I didn't get my first AR until the post-Newtown panic buying, though I did squirrel away a stripped lower and a couple of mags as soon as the 1994 ban sunset. I'm not even sure if I've shot my AR in the past year! Anyway, GunMagWareHouse has Gen3 PMags on sale right now -- 10 mags for $90 (LINK). I'd buy more myself, but unfortunately my gun budget is spent for a while. Speaking of mags, do you have plenty for your carry pistol? If not, I put that high on the list too.