If you watched the new movie titled, "The Road" the real shortage other than food was ammo. I am wondering if something like that really did happen, what if a person had a good .22 rifle or handgun and a boat load of .22 ammo, do you think that it would last and be able to protect you from animals, four and two legged? .22 ammo just seems the right ticket becuase it is so small and light. You can carry a lot and not feel the weight. Just wondering guys, what do you think?