Trying to clarify how this might work. I know how it works with x-bows, but since the revolver in PCS can be fired as many times as you have attacks how would that work with 2WF. Would you get your normal attack routine plus 1 off hand or would it allow a second attack routine with the off hand.
Thanks in advance.
As you would get with any other weapon. You can get more than one off-hand attack, but you must have the others TWF feats. The question would be, revolvers are light or one-handed weapons? For me, light. So a 20th level fighter with Greater Two-weapon Fight can shoot with 2 revolvers at +18/+18/+13/+13/+8/+8/+3 (or +16/+16/+11/+11/+6/+6/+1 if counting as one-handed)
Depends on the gun. There's no way some of the heavier hand guns would work as an off-hand weapon.