Problem is the stacked deck. Colorado's will be me against a po'ed wife, policemen, DA, doctor, judge; with whatever help I can afford. This goes for almost any personal dispute without evidence (black eye on wife) . The other thing is it leaves kitchen knives, cars, lye, hammers out of the equation.
Add in the rough handling reported on guns. How do they know what I have in the truck, at my work, brothers house so they will want an inventory before hand the inventory will also aid in the mandated background check
It has already passed here, and coming soon in your state.