All the LGS around here have a box limit. Even Walmart. Can't say much about The big guys, can't seem to find ammo there at all in 9mm or 22.
Shame when i see people do that. I remember when it was hitting it's low point here and people would buy bunches to resell. Sad.
But i find all the reload supplies i need between the LGS and online.
Seems like the LGS has Small pistol primers, powder and find bullets online as well as brass at the LGR.
Haven't seen primer and powder in month's here til lately where they have full shelves of powder and more recently small pistol primers.