Traits

Info:
Allows BFB to have a detachable weapon on the tail, replacing the "basic" one that is a whole with the body of the BFB. That means BFB can detach the weapon from the tail and use it in the hands, but it also means it will require manual reload (if it's a firearm) and can't be fired when it's on the tail without pulling the trigger by hand. 

For the firearms, the weapon must have a trigger and a magazine!