So I've been looking at the "Trooper Class Rules" for a while now, trying to pick what I like, and what I don't like. In my discussions with some of the people who are more hardcore about 3gun, this is apparently one of the more heavily "gamed" classes out there. However, I think there is a nucleus here for a practical style 3gun match. Above are the rules from the MGM ironman 3-gun match. I redacted (Strike) the sections I don't think are appropriate and added sections in red. The goal here, is that you must carry all of your equipment with you, all of the guns you will use during the stage are to be carried on your person. No course of fire will require both shotgun and rifle, but any course of fire may require a long gun and a pistol.