Just contact me (Dave Street) at 951-675-3532 and I'll give you my mailing address so you can send it directly to my shop. Since the gun belongs to you, it's not necessary to go through a gun shop or FFL. You can mail it directly to me and I will return it directly to you.
I recommend either UPS or FedEx since it's illegal for a person without an FFL to mail guns through the US Postal Service (USPS). Remember to get insurance and please call me at 951-675-3532 when sending a gun so I know it's coming.