First, if you try to buy a firearm over the Internet from one of the nation's 130,000 or so* federal firearms license holders, then you have to go through a background check, period. large magnum rifle primersThey'll ship the gun to your nearest licensed dealer. There's no loophole there.cci br2 primers
Likewise, if you want to buy a gun online from any seller in another state, they can't just mail the gun to your doorstep. cci 34 primersThe Gun Control Act of 1968 strictly regulates direct mail of virtually all firearms across state lines, save for antiques. large pistol primersAgain, the seller has to ship the gun to a federally licensed dealer. cci large pistol primersThe buyer would then have to go to that dealer, fill out paperwork, and undergo a background check before picking here up the gun.