I haven’t personally verified this but I have heard that Academy stores in the Dallas area are restricting sales to one box per caliber. I only have a couple of. 45 1911s and I try to keep about 500 rounds in my ammo can. I only buy more to replace what I use at the range.
My local shop is also rationing one box of ammo per caliber per day. And the .22 bricks have been broken into 50 ct boxes so only one of those. They say they would rather have a lot of folks with a little ammo than one person buying most of it up and I agree.