I've never heard of it happening directly, but I have heard, yet again "from a friend of a friend" stories of some guys being threaten with beneift revocation or given the run around to such a degree that it appeared to be some form of bueracratic retailation.
But, again, none of this is first hand.
NRA Life Member
Ladyfriend: "I need help with the leaves in the yard"
Me: "Controlled burn?"
LadyFriend: "I forgot my Boy Scout turned into an infantry officer."