You could try contacting Gorilla Paintball and see if Gene is still there. The were the West Coast Service Center before AKA got sold. There are several members in the area who may be able to help you as well.
Tim Firpo from Vacaville, Ca can do it if your in cali, I let him fix the pool bottom viking when it had a leak. Really good guy and loves old school stuff to work on. Hit him up with a pm or just check him out in the link.