Quoted:
I have a question about shipping a firearm- I know if you are selling a firearm accross state lines it has to go to an FFL, but what if you are having a family member ship your own firearm to you after you moved? Still need to go to an FFL or can it be shipped directly? The wording on the UPS site wasn't very clear but I was thinking I can't do it directly.
OK as I read this.
Your firearm. Where you live.
You move.
Your fireams then shipped to your new address.
If this is correct then you can legally ship your own firearms to your self at your destination via common carrier so long as its shiped from you to you even if its by care of another.
Q: May a nonlicensee ship firearms interstate for his or her use in hunting or other lawful activity?
Yes. A person may ship a firearm to himself or herself in care of another person in the State where he or she intends to hunt or engage in any other lawful activity. The package should be addressed to the owner. Persons other than the owner should not open the package and take possession of the firearm.
Source
http://www.atf.gov/firearms/faq/unlicensed-persons.html#out-of-state-firearm
Q: May a person who is relocating out of State move firearms with other household goods?
Yes. A person who lawfully possesses a firearm may transport or ship the firearm interstate when changing his or her State of residence.
Certain NFA firearms must have prior approval from the Bureau of ATF before they may be moved interstate. The person must notify the mover that firearms are being transported. He or she should also check State and local laws where relocating to ensure that movement of firearms into the new State does not violate any State law or local ordinance.
[18 U.S.C. 922(a)(4) and 922(e), 27 CFR 478.28 and 478.31]