Hexagun's should boost QD in some new innovative way.

If it were me, and it clearly has never been my choice...
Hexaguns would do more damage than your average guns with Quick Draw
They would also much more notably enhance debuffs.
Perhaps add a debuff to element similar to AF3+1/2 feet.

Maybe add a more common trait to Hexaguns that gives them the chance to Occ Attack 2-3 times... Its got 6 barrels and the gun's damage is low anyway. At least this would give COR a market with ranged attacks that RNG's couldn't capitalize on.
Of course with that ability you'd need to work in a way for COR to get more or conserve more ammo so they could utilize it.

Just some suggestions, not that i've seen any moderators or DEV's post in this particular forum at all..