[CampingJosh]

Alpo is right. My NFA stuff is owned by a trust, of which my wife and I are both trustees. If we wanted to add someone else to the trust, we can do that very quickly and easily.

There aren't fingerprints, because a trust doesn't have fingers. It's a legal entity of its own, like a corporation. But you don't really have to do anything to keep a trust in effect perpetually, whereas with a corporation has to file taxes annually.