How did it work out for you? To the best of my knowledge you can not transfer a handgun to someone out of state. It makes no sense to me. I can buy whatever long gun I choose just not a handgun.
Depending on one's state's laws a person can purchase a handgun out of state,
HOWEVER, handguns are generally required to be sent to an FFL in the purchaser's state of residence for transfer. ie I can purchase a handgun from a gun store in Virginia but the handgun is shipped from the Virginia gun shop to a Tennessee gun shop or a person with the proper FFL for transfer to me.
Exceptions to this is active duty military personnel whose state of legal residence is/can be other than the state they are based, and depending on state laws duel residency; ie I was assigned to Fort Bragg, NC but I claimed Ohio as my legal state of residence. After being stationed for 3 or 6 consecutive months (I have forgotten the actual time frame) in NC I could purchase a handgun the same as a resident. Long guns I could purchase upon arrival to North Carolina.
An individual can send handguns back to the manufacturer/custom shop for repair. But it has to be shipped overnight delivery. Long guns can be shipped back to manufacturer/custom shop for repair normal shipping. Your right it doesn't make sense. We concluded and agreed when I said the same thing to both the US and FedEx and the respective manufacturer.
Only muzzleloader firearms can be transferred out of state from one individual to another in accordance to respective state laws without requiring the use of an FFL. Transferring cartridge firearms out of state have to go through an FFL in accordance to respective state laws.
Here's the loophole politicians are trying to close. Respectively to state laws; legally individuals can attend a gun show; doesn't matter if both individuals live in the same state, different states or one lives in state and the other lives out of state; "....as long as....the seller or buyer is not purchasing the firearm with intent to resale or operate in a business like manner...." firearm transfers are legal between individuals.
Note: in the many years that I have sold and purchased firearms at gun shows and from individuals (to include a couple of AH members I have purchased firearms in person) I'm guessing I haven't exchanged personal information or purchase/sales receipts more than 5 times. And have had law enforcement check the serial number through the data base to insure they weren't stolen on maybe 10 firearms. (FYI they all came back clean.)
With more and more firearms being stolen every year I recommend it but I don't always do it that when buying a used firearm from an unknown individual either by coincidence, at a gun show, flea market, etc to get something in writing of who, when, where you purchased the firearm and ask law enforcement to check the serial number to ensure you are not buying or bought a stolen weapon.
I know I got a bit off your topic answering your response but you made a valid comment that needed a full answer.