If any officer treats anyone who carries a concealed pistol as a felony stop then that needs to be taken up with their supervisors, specifically requiring re-education/training. It is my experience that some officers simply do not know the right way to react to it because they have never dealt with it and standard policy would dictate, since you know that person has a gun in play, you do the safest thing for you - is it correct? Probably not, but in that officers mind it is.
Also, I would like to take this point to explain that just because you (the citizen carrying a gun) do not know why the officer is doing what he/she is doing does not mean they are wrong or you are wrong, or both right, it just means that there are circumstances which led to this interaction on this scale. I will give you an example. We received a "man with a gun" call for a guy walking down a residential side street a year or so back. It said there was a white guy with a gun walking down the street. That is it. So everyone drives over, a sergeant was first, I was second. The sergeant draws down on him and starts doing the felony stop bit. I have no idea what is going on since when I showed up I observed a sergeant taking cover behind a vehicle pointing a gun at a guy who matched the description and he was giving him commands. I got good cover without crossfire issues and gave the sergeant backup. The white guy had a gun concealed in a galco leather holster, he also had a LTCF, which was valid. The sergeant put him in cuffs, I unloaded the weapon (in a safe manner) and after the white guy was put into the back of a car I asked the sergeant what the deal was. He told me he was not sure.
He was not sure, because there is no crime. That legally carrying citizen committed no crime but yet was legally made to prone out on the sidewalk, having his firearm removed. We traced the original call, and received no answer. I told the sergeant to go apologize to the man, give him his gun back and thank him for complying with his orders. He did, no huss no fuss, "you are just doing your job guys, I understand, thank you" is what the white guy told us after we gave him back all his stuff.