https://www.fedex.com/en-us/shipping/ho ... earms.html
Shippers with a Federal Firearm License
Only customers holding a Federal Firearms License (FFL) and federal, state, or local government agencies may ship firearms with FedEx. Customers holding an FFL must enter into an approved FedEx Firearms Shipping Compliance Agreement before shipping any firearms with FedEx. Also, you must be an approved firearm shipper with a signed contract on file with FedEx. For more information, contact your FedEx account executive.
Nonlicensee shippers
Nonlicensees are prohibited from shipping firearms with FedEx.