I went into a fairly large gun shop friday to buy another AR-15 and some ammo. The sales guy was worn out. He said they were having the best week of sales ever. All of thier 5.56 was gone and the walls were half emty of guns.
Need to step up your game. .30/06, .308Win(7.62x51), 7.62x54R, and .30 Army (.30-40 Krag)
Also nice to have a few muzzleloaders in the event that you have desire to do some recreational hunting without expending any brass.