I will be joining a game soon and everyone has to incorporate guns into thier build. I was wondering if it is "rules wise" legal for an antipaladin to take the holy gun archtype, an unholy gun so to speak.
Well, the antipaladin doesn't have any of the abilities that the holy gun replaces, so not really.
But I think it'd be a very simple and very easy conversion to make if your GM is up for the idea.
Nope can't take it. He does not have the features it replaces. But as it was said, easy to house rule.