The Machine Gun Scam: U.S. vs. Clark
Back in 2008, the internet was talking about the scam where some unscrupulous dealers would take a cheaper lawfully registered machine gun and convert it into a more expensive one. For instance, someone could convert a MAC (going for about $3K) into a Browning (at $15K). It was not a lawful conversion and was mostly altering receivers and fudging NFA paperwork. Now, it looks like there’s a federal case on a similar issue. And there are some questions about the extent that ATF was aware.