Here is exactly what the email I sent said.
“I don't send them through an FFL. I ship them USPS to your dealer. This is legal."
Everything I was doing was based on the current Federal & Postal regulations as posted by pills above. I didn't feel it would profitable for me, or fair to the buyer to have to exceed Federal requirements by shipping from an FFL dealer so I decided not to sell them through this forum. This whole thing has given me great insight into this hobby and my fellow man, I'm very inclined to quit the shooting sports completely, and may yet. I don't do things that are illegal, immoral, or unethical.