CAUTION - WARNING - ALERT:
It was clear from "the get go," that WALTFRAZ did not have sufficient experience with online forum purchases. He got inflamed when I asked to exchange contact information, FFL verification, and a statement verifying the agreed purchase.
Who, in their right mind, sends a stranger $500 blindly without any verification of identity and purchase??? When asked, he stated that I was "dictating" the transaction and got obviously annoyed.
WHAT AM I MISSING HERE FOLKS??? 
As a result, I opted to NOT continue with the purchase.