I' m not sure on the regulations in Ohio anymore. Dad never did ... he only carried the revolver. I' m not sure why you would want to carry both though ... that could be a significant amount of extra weight, especially if you have a thick-framed revolver with a scope. Plus, I really don' t see the need for 11 shots (5-shotgun, 6-revolver). I' ve never needed that many when I lived and hunted up there.