I'm a Colorado MZ hunter and I am right there with you. It takes a lot of time, patience and $$ to dial in your setup so you have confidence even to 100 yards that you can make a killing shot. You hit on something that is getting ignored in this conversation. The guys most invested in the long range capable equipment are the ones actively improving their skillsets and, consequently, most capable of the shot. Also the ones upset the most by this type of ruling. The reality is the majority of guys shooting this type of equipment just are not practiced enough or capable enough to pull it off. Wearing Air Jordans doesn't make you Michael Jordan. None of the equipment makes up for basic hunting skills like marksmanship, pursuing your game even if you are not sure you hit it, how to track it etc. The farther the game is from you at the shot the more difficult this becomes. Modern equipment and efficiency goes against the intent of and the reason for creating MZ seasons to begin with.I did my first muzzleloader hunt this year. In CO, black powder or BP substitute only, no sabot, no scopes, and a few other things.
I enjoyed the heck out of it, but man what an eye opener. I figured my range was going to be 150 max, and after practice, decided it was 100 yds in the field. Open sights, round ball, .54 cal, started grouping about 6-8" at 50 yds, and after A LOT of practice I was under 3" at 100 yds. It was frustrating from the standpoint of grouping when I am used to 1" or less at 100yds with rifles. having not shot a muzzleloader for 25 years, last time being a teenager, it took some getting used to.
I will definitely do it again! And in the mean time use the muzzleloader now and again at the range to keep up on practice.