The Feds are not supposed to be keeping lists of firearm purchases beyond a small time limit while they do their background checks. That's why the form 4470 or whatever number it is is filled out when you buy a firearm.
Once again, what more proof is needed to see that the Feds ARE building an Illegal database of gun owners.
" The world is a very dangerous place, not because of those who do evil, but because of those who do nothing about them." - Albert Einstein, 1879-1955