I've posted a bunch of links to Utah and Federal laws. These are links that I've collected over time.
In Utah, the question of what constitutes a loaded gun is defined in:
BTW, I am not a lawyer.
In Utah, the question of what constitutes a loaded gun is defined in:
Item #3 deals with cap and ball firearms, defining when they are deemed loaded. In that sense, they are just like any other firearm in Utah. You must have a permit to carry such a firearm concealed, or even open if on a public street when it is loaded.
BTW, I am not a lawyer.