I hope to be moving out of state so I would leave a firearm in VA, SC, and FL.
Im mostly worried about federal law of transferring a firearm to a person without an FFL.
I figure it would be "safest" if I kept the firearm in locked box with a label saying "property of (me) contact at XXX-XXX-XXXX" (I could go as far as leaving the box in a duffel with some clothes in it.) and I already keep fishing gear in several states so I dont have to worry about traveling with rods and sharps... so it wouldnt just be leaving a handgun.
I cant find the definition of possession but from ATFs page "(25) "Transfer" means the intended delivery of a firearm to another person without consideration of payment or promise of payment including. but not limited to, gifts and loans." So, it sounds like a loan is unsat...
I figure there is a 99.999% chance that no one will ever know if I left it in a box in someones closet, but in the event something happens I want to have my ducks in a row. The convince of not having to fly isnt worth risking my rights, hobby, and career.
Taking it one step further, If I go shooting with friends from out of state, in my home state, and they shoot my guns as long as I am there, is it sat? What happens if I let someone shoot one of my pistols at a range and they happen to be an out of state resident or felon? (Often times I will let people shoot a .22 pistol if I see that they are a new shooter, having issues with a center fire handgun.)
What would happen if we both "owned" the handgun? If I set up an NFA trust and had my mom and sister on it and added a few non NFA handguns to the trust, how would that work?
Edit: to the above poster, I know my sister moved around A LOT during college, she lived in 3 or 4 different states during that time, for graduation I gave her a LCR. I made sure her current ID was in the same state as mine and got a bill of sale with the date and ID number. Just in case something happened down the line I wanted proof that we transferred on a date when we both lived in the same state. I purchased the firearm prior to her moving back in state and we obviously have contact after she left.