-- All federally licensed firearms dealers should be required to operate from a storefront business, not a residence. Licenses should be limited to businesses devoted primarily to the sale of firearms. Gun shops should be conspicuously identified to the public as such.
Wal-Mart, Academy Sports, etc, etc will never go for this. Of course these screwballs won't be happy until the only place you can buy a gun is some dark alley in the bad part of town, or under the counter at Bubba's Bait and Tackle.