I've been concealed carrying for about 7 years now. I practice regularly at the range, do some 3-gun type matches, and night shoots. In all of these cases the ranges are run hot, and we use the 180° rule where your muzzle must stay in front of you. There is of course no one shooting back so I thought it would be interesting to try a force-on-force class to see how things might transpire where a bad guy (or guys) might have knives, guns, etc. Can anyone recommend a class that they have taken?