Would love to think H2H is under the "less lethal" heading there but since we are talking gun guys who in general don't like to get their hands dirty, this heading likely means: "pepper spray" and "kubotan" type stuff. 17 more pieces of gear to carry in the Batman belt on your "every day" carry gear
God forbid we understand how easy it is for someone to disarm us of our "magic wand" at close range and learn some H2H to avoid this.
Yes I agree with you, list definitely isn't complete lol.