Use FedEx (preferred) or UPS Next Day service. Bring your unloaded pistol in a case, and use the medium or large shipping box. Declare that you are sending your pistol in for repair. We will send it directly back to you. The Work Order Forms can be downloaded and viewed with your computer's PDF viewer. They are interactive forms with drop down menus that you can completely fill out on the computer and then print out to include with your gun.
A nonlicensee may ship a firearm by a common or contract carrier to a resident of his or her own State or to a licensee in any State. A common or contract carrier must be used to ship a handgun. In addition, Federal law requires that the carrier be notified that the shipment contains a firearm and prohibits common or contract carriers from requiring or causing any label to be placed on any package indicating that it contains a firearm. [18 U.S.C. 922(a)(2)(A), 922(a) (3), 922(a)(5) and 922(e), 27 CFR 478.31 and 478.30]