From the ammount of rounds fired... divided by the number of dead terrorists... I’d say these tacticool warriors that you cite... need MORE time punching paper at the range.
They may be great shots at the range, they may be great shots in daylight - I don’t really know. I have two points of recent reference, at least in seeing results. The first is the blue truck/SUV/minivan in California those cops mistook for the bad guy in a black truck (I think) with the multiple holes in it everywhere and the relatively unharmed passengers.
The second point of reference here is with this event. I’m guessing they knew ‘about’ where he was and just did the old “spray and pray”....if you think about it, they’d cleared the range (I am assuming); it was just so many downrange shots until they hit the paper..