Since you are application agnostic, HKPro puts on a great MP5 operators course. I had no idea how wrong one could be in the correct operation of a weapon...changed my life...:-)
The course covered control of weapon, trigger technique, failure drills (including changing to sidearm) and moving/shooting.
Tom is a great guy and instructor. And...amazing shooter...30 round mag dump into 3" target...saw it with my own eyes or I wouldn't have believed it. He traveled to Central KY from MO for the class. i think he has a minimum of 8 and max of 10-12 students.
I will probably try to go to another session next year.