at the end of classes at Trinidad a evaluation was given to students.i was in len bull and dennis class for a while and don't remember any negatives from other students.so i think this is the school and the nra wanting more classes for ar15 and black guns.tishamingo had a sxs class but sadly jack rowe was the instructor and has passed away.i don't know what the status of that class is.call the nra summer class coordinator and complain if you are interested in classes continuing.