Who care not abiding by them.
There is that...non-compliance...plus...
If you think your Govt. is efficient enough to sift through 423 million form 4473s...to find you....you have more faith in them than I do.
A few years ago the NR A magazine ran an article about all the small FFLs that were shut down for very minor mistakes.
A close family friend was one of them. Through what I feel was intimidation he turned over years of 4473 forms which were promptly scanned.
I also don't have a lot of faith in uncle sam, but does get lucky sometime.
Bought a gun at Cabels or a big retailer, nice iPad they use.