It is not unusual for action work to be done on a lot basis and it is not unusual to have an action at the gunsmith's for 12 to 16 weeks. Just recently had a 700 action trued and it was approaching 12 weeks. Sharpshooter took about the same amount of time for 2 of my Savage actions.

I usually figure a year between rifle build concept and completion of load development.

I believe you will be happy with the work from Sharpshooter.