You can always use more ammo... But maybe during the panic, I'll buy stuff to upgrade my current guns, I'd like a RMR on my G21, and new sights on my G17. I'm sure in, the next few weeks, I'll get a optic for my PSA AR-10. 10/22 stuff dried up pretty quick, so I'll get a few things I'd like to have for my 10/22, and maybe even a 2nd 10/22... I think you cannot go wrong buying extra BCG's, they were like gold during the last panic... Magpul mags, were a good bet also, b/c they were going for stupid money... I have a ton of GI mags that I like better anyway, so I'll stick to them.