Lets say Dick's puts 870s on sale. A perfectly legal 20YO wants one and they refuse the sale . Is there a lawsuit there? No different than the queers and the wedding cake baker's lawsuit out west.
Hmmm dunno Dogs. I know that walmart & academy will make you wait (some will call and check the status) until a call back if you're delayed on a firearm purchase. Other shops will cut it loose (if your not denied of course) after the 3 business days.