Does Airguns of Arizona offer tuning?

"pelletwaster"I bought a new Royal 400 from them and paid $ 350. To have it tuned. Plus the price of a regulator $225.00
I believe the tune that Kenn had done included: a trigger tune, polishing all components of the action, regulator tune, and re-crowning of the barrel. Your best bet is to call the source and ask them.