Actually the guy I talked to was recommended by one of the shops I go to sometimes, I had called the regional ATF office and was told it was only FFL/FFL, then called another shop and was told the same, the last call I made was to a guy who's been around for a number of years and told me I could send it myself.
When I told him about the previous calls he gave me the number for the ATF inspectors who audit his shop. We were both thinking the same thing, that the phone call to the regional office might have gotten me whoever was close, maybe not a firearms agent. The ATF website states pretty much the same thing, you can mail to an FFL yourself.
Before anybody starts thinking I have implicit trust in the Fed at any level, after 8 years in the military and dealing with them for other things I take it all with a big grain of sand.