Kevin,
I understand what you've been through. I've been surounded by customs more than once for carrying Airsoft parts in my luggage where the magazines and barrels look like real steel on x-ray machines. This has happened to me, in front of my parents and 3 year old daughter at the time, in Taipei, where there were 8 of them waiting for me when I stepped up to the check out line, and they were ready to take me down too. It happened to me again in Hawaii, though there were only two Customs officers who kept arguing an Airsoft mag holder was a modified receiver part. In both cases after a lot of explaining, they let me through.
Your situation was quite a bit more serious because of the detention and the pad down .. that's never a good feeling.
Having said -- to be honest with you, while some have suggested there is action you could take. Sure, you could take action so to speak and start a complaint formally. I seriously doubt that you or anyone else for that matter who is not in the State Department, HSD, ATF, or FBI would be able help you much. Even then it would take a high ranking official to be able to get your complaint beyond the bureaucratic black hole that would swallow any complaint in writing, by phone, or in person up. The chances are you'd never hear back from anyone, beyond a standard automated letter that your complaint is "in process". So, your position to decline enthusiastic help is the best course of action.
Afraid the same might go for your "status". That kind of info. I'm certain is also a matter of national security to the US, and anyone who is able to look that up would be risking their jobs by revealing it to you.
The only way to tell that is if you go through the border again. I know the last time I went through the Canadian/US border from B.C. was pre-911, all we had to do was to show our U.S. passports (my brother-in-law had a Canadian passport) and they didn't even scan them. I'm sure those procedures are tighten up nowadays. But let say you were to cross into the U.S. at an international airport, and you were in line to pass immigration .. you'd know within a minute of them scanning your passport whether you may have been put on a list of some sort.
I think that may have been something you could have asked those guys when they decided to confiscate your prop, but as you said all you wanted to do was to get out of there right away. And no one can blame you for it.
I know what it's like .. I have an uncle who had an U.S. greencard through my folks who was transiting thru Honolulu and the immigration gave him the third degree such that he gave up his greencard swearing he'd never set foot in the States again. After 9-11 when I was boarding, the Hawaiian Customs decided that they had jurisdiction to check people at the boarding gate, and a local kine officer gave me the third degree with 20 questions and was flipping through my carry on items .. until he saw that I had a bible .. then he eased off. He then asked me "what's da matta ? Haven't you been through Customs before ?" I told him .. yeah, I have .. but never before boarding a plane, and I told him that I hope he realizes that I'd rather not be talking to him about anything, but to be on my plane with my shoes off and a drink in my hand. Aloha !
I saw the same officer at least 4 times coming through and each time he tried not to look at me so to not remind me of his un-Aloha previously.
