8. "Spray-firing" from the hip, a widely recognized technique for the use of assault weapons in certain combat situations,"Widely recognized"? Really? On what planet?
I can see that somebody got their tactical training from watching Starship Troopers.
In the real world we like our bullets to hit the stuff we're aiming at so that it stops trying to kill us, and therefore we use those funny metal widgets atop the gun called "sights".
(H/T to NRAhab)