Is it even loaded?
I know it's not exactly what you're asking, but (at least a few years ago) "loaded" was defined by Utah as having one in the chamber or one that could be fired by pulling the trigger (so, basically one in a DA revolver chamber that would rotate around to fire when you pulled the trigger one time).
So (at least at that time) a semi-auto, lever gun, bolt, or pump with a full mag but an empty chamber was not loaded. Nor was a single action revolver carried as it was meant to be carried (load one, skip one, load four).