After my first wife's suicide in 97 I got a surprise visit by two ATF agents. They had a list of everything that was supposed to be in my home. They never did tell me what they were looking for or why they were there. They just looked at everything I had wrote some things in a notebook and left. Point here is that I was scared ****less when they walked in because I had removed the hideous thumb hole stocks from my Mak90 and my Century FAL and replaced them with the original style stocks and pistol grips. But neither agent gave them a second look.nope. I have never seen even one documented case of anyone being charged with violating 922R. Its like one of those dumb laws that are never enforced by anyone ever