A “FIST-FIRE Weapon” is any firearm that can be fired by the making of a fist, hence the term: FIST-FIRE Weapon. Basically that’s means anything with pistol grip (i.e., Pistol, Rifle, Shotgun, Submachine gun).
I was set to attend a class with him back in 05 but the Army decided I didn’t have time.
I applied some of the fundamentals he taught me on the system & they worked pretty well in certain circumstances.