If you use first class priority mail, the transfer must be dealer to dealer. If you want to ship to a dealer yourself you must know his policy or state law. You as a non-FFL person may NOT mail using USPS, you must use a common carrier such as Brown or FEDEX. This is where is gets expensive. You can only do NEXT DAY air only. If you are an Alaskan, PM me. I have a friend who is a FFL dealer and he will do it without all the extortion rate prices some charge. If not, find a dealer who will do the transfer for you. If he charges over $20, keep looking. A good source is gunsamerica or gunbroker. They list transfer dealers for all 50 states. Good luck.