I would be leery of buying huge quantities of new ammo right now. Manufacturers can and do cut corners to get product out the door. They know there is serious money to be made right now, and you can't expect all of them to maintain their usual standards (which may not be all that great to begin with). Besides the hard primers I mentioned earlier, right now I am using up a brick of Thunderbolt .22's that I remember I bought during one of the many panics of the last decade. The rounds in this particular brick are marginal in rifles, and downright unreliable in handguns. As in, when fired from a handgun about 1 in 10 rounds has a very soft report and keyholes the target.