A full list of weapon mastery rolls for each weapon type and tier. With thanks to the Defiance team for helping with the data.
All individual weapons pages also have their own tables
Select a weapon type below to see the possible bonus rolls for it.
Stratotech Defiance 2050 [Source]
3PL9 WDFG DKPR 9LE7 P7Y7 [Redeem]