Daystate Air Ranger max fill

Does anyone know what the max fill of the Daystate Air Ranger is? I'm thinking of changing out the bottle to a carbon fiber one, I've read that the max fill is 230b but I am not sure if that's for the bottle or the max fill pressure the gun can take. Ideally I'd like to change the aluminum 580cc bottle and put a 480 or 580cc cf bottble I can fill to 250b if that is possible without damaging internals.