I've searched all over but I can't seem to find an answer to this question that makes me feel comfortable. My nfa trust has an assignment page, I have previously purchased items with it and am going to buy another. My question is do I need to send it in? And if so do I include the nfa items previously purchased and the new item? Or just the old items? The last suppressor I bought I don't think we sent one in and it worked. Please advise and thanks in advance!