Here's what I sent to another member a while back...
I have moved to an area that has already put out that they won't sign so don't bother asking and I was a bit bummed out since there are more things out there that I want and its my right to own them in KY. Then I found this discussion, I suggest you read the whole thing whenever you have time, it spells it out pretty well including some examples. (page 3 and 31 give examples of the Forms, pg 31 also has links to someone's Trust who's already done it using Quicken Willmaker)
http://www.ar15.com/forums/topic.html?b=6&...9942&page=1I've admittedly read it several times

Basically it says that you can form a "revocable living trust" through either a lawyer (big

) or using software (I used Willmaker bought from Ebay) and then whenever you have NFA stuff transfered, you transfer it to the trust. The trust is in your name and you have total control of the trust assets (guns). You have language in there that says where the items in the trust go when you die, you can split it however you want, similar to a Will and just like a Will you can amend it and make changes as needed. In the Trust there is a page called "Schedule A" that lists the trust's assets that you update whenever you buy/sell things.
THE ADVANTAGE is you need no CLEO signature, fingerprints, or photo for transfers. You still have to pay the $200 and the transferee is John Doe Revocable Living Trust or whatever instead of just you. State laws vary though. Everyone needs their trust notorized when they sign it and some states require you to file a copy, my state doesn't. The software knew everything I needed to do and made it super easy. I created my Trust and Certification of Trust (short form saying the trust exists) and had them both norized free at my bank. I've sent in a Form 1 to make a SBR and transferred a suppressor on a Form 4. You just have to include a
copy of the Certfication of Trust whenever you send in a form, NOT the whole Trust. Its totally legal and a great alternative for those that can't get CLEO signatures.
Some people recommend forming a Corporation, they say its easy and it gives DUAL POSSESSION, as in you form a corp and make your friends all board members and they get to borrow your NFA stuff. BUT, I decided against this route since you have alot of fees in forming, yearly taxes that must be done by a CPA, annual local fees, and other requirements like minutes from meetings. With a trust, only I'm allowed to possess the guns, but, it only cost very little in setup and no further requiremnts or money. Some people think if you are married and set up a joint trust then you AND you're wife own the NFA stuff, but the ATF says the law makes no allowance for this in a letter dated Sept 9, 1999 stating-
"The National Firearms Act provides
that, for any person legally to receive or possess an NFA firearm,
such firearm must be registered to him in the National Firearms
Registration and Transfer Record... For purposes of these
statutory provisions, the term "person" is defined as "[a]
partnership, company, association, trust, estate, or corporation,
as well as a natural person. See 27 C.F.R. section 179.11. This
definition does not include married couple or, for that matter, any
other dual or multi-party entities with the exception of formally
established partnerships, companies, associations, and
corporations. Indeed, there exists no statutory or regulatory
authority that can be construed to permit the transfer or
registration of an NFA firearm, on a joint basis, to two or more
natural persons, including two natural persons constituting a
married couple. Accordingly, such transfers and registrations
cannot be approved.
Oh, and if this wasn't great enough, transfers to Trusts are FASTER than those to individuals! It takes about 35 days.