What's required to legally sell a hand gun?
Let's say I post a hand gun for sale on this forum. I'm in Florida. I know if another Florida resident wants to buy there is no problem with a face to face transaction. But what if I have to mail it in state, no crossing state lines? And, how do I legally sell to someone out of state? Can I mail the gun to their local FFL dealer? Do I need to take it to a FFL dealer here and have them ship it? What paperwork is required?