I don't know for sure about Arizona, but you are most likely going to have to go through a dealer for a handgun. A rifle you could probably do person to person with a reciept, but with a handgun it will need to be transfered I think. Which means both you and your buddy will need to find a dealer that will transfer it. I am sure they will charge you something, but I couldn't began to say how much. Under 50 bucks most likely, possibly half that if you have a good dealer.

Paul