There are only two or three end-arounds on national CCW:
-HR218, which applies to all sworn law enforcement officers, and a
few other rare classes (eg, FBOP employees).
-Sworn US Marshal (some -REALLY- politically connected people
got it, not sure if its done anymore, that whole thing is kind of
kept very quiet).
-Supposedly, fed judges could issue some sort of blurb stating
you were allowed to carry anywhere, but when I heard this it sounded
dubious, and even if it's not, it's probably rare and only a handful of
people have the parchment to show for it.
None of the above three is in anyway ever mentioned as a "nationwide CCW
permit". There is no such card, ID, etc, that bears that terminology nor
is it used anywhere in the law.
-FFLs get no special carry privledge. All they really get is leverage
in transferring firearms, and depending on the type of FFL, they get
permission to make C3 toys, but thats only in the case of a
licensed manufacturer.
If someone says something about them having privledges that most others
do not, or you've never heard of, theres a 99% chance that it's BS. Most
of these people say stuff like that as a self ego buff, to try to make
themselves appear better than everyone else. Most of the people who
have such privledges do not brag to anyone else about them, period.
I'm surprised the guy didnt say he could have taken a test to carry a gun on a
plane, too. Hell, most federal agents don't even get to do it unless theyve taken
a course, and are "on duty".
-Mike