I have a Savage Ashbury that need a 20 MOA scope base. Looking around I see a lot of different thread sizes listed. Mine is off at Savage to get some repairs so I thought it would be good to order the base so when the gun arrives I can mount up the base and new scope. Since it's out I can't pull the screws and measure the thread. Does anyone know what comes standard on this model for the screw size and pitch?

Thanks,
801