Lugerdoc,
an Export License would be required for non-EU and I have nop idea how to get one.
Dealers pretty much refrain from exporting to the U.S. as they fear issues with liability regulations.
Also you would have to hold an Import License by ATF, right ?
There is a German dealer at
http://pub36.ezboard.com/bk98kpage once in a while; I understand that he exports to the U.S.
His nick is Transarms, which is the name of his company; website is
http://www.transarms.de/
He'll be in Kassel as well.
In case you want to send an e-mail direct it to the attn. of Karl Kleber, he speaks English.
Juergen