So after a few grocery runs to the local Wal-Marts. I will occasionally drop by the firearm section to get a peek at what pistol/revolver ammunition they have in stock. I remember back in 2008 all they would usually have was a couple boxes of .357 Sig. Just recently all I have seen on the shelves here are .40 S&W. I haven't stopped by the local fun shops (I know it will be hard to keep my wallet closed) to see what they have on hand.
It seems like 9x19mm is impossible to get, as well as other 'popular' calibers. It seems like it would be a good idea to get something chambered in a decently used caliber compared to something that is super popular that everyone has from what I have noticed. Unless of course you stocked up before all this non-sense took place.
My simple question is what caliber can you just walk into your local store and grab a few boxes of, no having to run all over (or all over the internet if you don't have any sources locally) to get a box of target ammunition?