Hi there when my father passed he left behind an aow (sbs) I was not willed the firearm there was no will. So it's technically my aunts (head of the estate). When I spoke with a "specialist" at the nfa she told me I had to do a form 4 and pay the two hundred dollar tax stamp. But when my father purchased it he got a five dollar tax stamp? So my question is why would she tell me two hundred if the stamp that's already with it is only five? Has it just went up that much since he purchased it in 2003? He was LE if that makes a difference. If I'm missing any critical information to get an accurate response please let me know! Thanks