I never got that far when I attempted with NFCU, got the need a copy of trust, oh wait its a NFA trust sorry cant help you and then got stonewalled from there. Started to work with USAA, but decided not to proceed mostly due to similar setup as NFCU, where the person reviewing deciding was in an office hundreds of miles away and no way for me to just go in and talk to someone face to face. And the two people I talked to on the phone werent knowledgable on trusts.
Tried Cedar Point and they balked due to the possibility that someone could end up as a Trustee who did not meet their membership criteria, but outside of that claimed they would have issued.
I ended up going with PNC, free checking no minimum balance, and no stupid we can't manage it or can not take on the liability of being associated with your trust cause we cannot account for those types of assets.
I went through all this starting in August 2011, and due to delays in getting answers was successful early september.
As an aside: I have been very impressed with PNC since they bought Mercantile. Having been a Mercantile customer for nearly 30 years I was concerned. Even though they are a PITTSBURG bank, I am glad I didn't move my accounts.
I just got a voicemail from the supervisor who was sending my Trust out for review.....and her answer is that Navy Federal is sticking by thier policy to not allow accounts for "gun trusts". She left me her number and I left her a voicemail to try and get some clarification as to why.......stay tuned....