There are a few differences here and there, either for technical reasons or for balancing purposes. So this is not a new character, but a (rather extensive) rework of Axton.
Don't go jumping into random people's game with this, or you will end up like the actual Roland. Or at least the host, but preferably everyone. This mod should work fine in co-op as long as all players are running it.Make sure to open this mod in BLCMM, and follow the instructions in the mod file itself, to configure it correctly depending on which DLCs you own.