I want to build a Gun Tank, and I want him primarily use two-handed firearms. Preferably a blunderbuss. A dorf riot control officer scuttling around like a crab with a shotgun, if you will. Problem is, the Musket Master archetype doesn't stack, since it loses Gunslinger's Dodge as well. I asked my DM to make an exception, told me no.
So, the crux of the question is: is there a way to reload a two-handed firearms faster than a move action without needing to take Musket Master? It's been almost four years since ultimate combat dropped, surely something has come out to help deal with it.