We hear all the time here and everywhere. I have a 556 and a 308 because that is going to be the most ammo available in the event of the buttmunching space raindeer zombies come to attack. What I want to know is why so many think that way. I am counting on every last drop of 556, 223, 308, and 762 ammo to be sucked up in a matter of minutes or hours at the most along with every last drop of 7.62x54mm and 7.,62x39mm ammo. It is all going to be gone faster than you can shake a stick at. Then I will come in and remove the store of all of its rimfire ammo and ammo for my rifles that are not chambered in such popular calibers. What say you? do you think that all that ammo is going to be just sitting on street corners or will it all be gone in a matter of minutes.