I'm involved with a lot of CQB.
CQB hurts. It doesn't really matter if your'e shooting 280 or 350/400... every once in a while, you get a shot which really fucking hurts.
Nothing you shouldn't be able to walk off in 5 to 10 minutes. Fingers are the worst. Back of the head sucks. Lower / bridge of nose (your whole face will go numb for a little while, and you might be disoriented, sit down). Small of back and love handles suck. Belly button sucks. (you may laugh, but I've seen guys wearing a full plate vest complain of a belly button shot, it happens...)
Ár skal rísa, sá er annars vill
fé eða fjör hafa. Sjaldan liggjandi úlfur
lær um getur né sofandi maður sigur.