Yeah but thats not what would happen, it would be a room of bandits and your armor would be set to zero while you are in that room.Yeah, that sounds fun.... you enter a room and there are several bandits with AP rounds. Sure, I could see that as a challenge that makes perfect sense! Good idea!
Not AP weapons what ignore a armor but a line of code what only happens in a specific place. People will gonna complain about it because at first they will think that the bandits have a better AP round than what they can craft then someone later on reveals thats not the case because this is yet another "You fail because you exist" room setup.