That's even better than the thing I found a minute ago... after half an hour of looking haha. Thanks. I'm excited to wreck faces and show my DM what a free-action loading, double-barreled DEX/CHA gunslinger can do. : D

Thinking of taking rapid reload so at 3rd level, I can get 3 attacks, using both barrels with each shot, for 6 attacks all with CHA to damage. With touch attacks the horrid (-6) penalties shouldn't matter too much, right?