Thats the 4 set Proc My base DPS is around 250k. ( Depending on what gear im using at the time ) . FYI: Pure firearms is rubbish DPS. You literally only need enough to trigger talents on your weapons ( the rest of mine goes into stam ) . Biggest DPS comes from re-calibrated gear and perfecto rolls.
Is the Striker's gear how you manage to get 500k dps with only 2535 firearms?