I was in one of the Gander Mt in Houston yesterday. Didn't check the reloading isle.
As to factory ammo the only thing I didn't see was 32s and 380s in pistol ammo. Plenty of everything else. Plenty of 22 rimfire of all persuations. More shotshells than you could shake a stick at. Pallets of cases.
Plenty of rifle ctgs too. Even 223 and 7.62X39s
Factories must be catching up.
BCR