Regarding critical damage with the revamp

Not sure about mastery, nothing is giving any extra mastery.

I switched my gun to a level 10 one with no added effects.
Damage Range: 370~569

Without Crit:
Min: 433
Max: 664

With Crit:
Min: 561
Max: 905

Reset Mastery for Fun:

 10 Mastery

 5 Mastery

 0 Mastery

Thanks a lot for those numbers. The damage range shots confirm that the new minimum damage formula is: Max*(0.15 + bonus mastery) and that the mastery skills add on top of the base mastery.