Fantastic crosshair. Feels very nice!

If you are getting lucky with one of the many pellets hitting the head at a distance while all other pellets fly all over the screen and if you are fine with wasting a whole shell for one head, whatever you say

Watch my videos featured on my profile and you will notice that SMGs and ARs, the weapons I am using 90% of the time on Realism — Expert, are "basically sniper rifles", too, in my hands

Really not ! Come on ! I can't be the only one who noticed this !
You just crouch, then put the little white dot on a zombie's head, whatever the distance is (kinda), you press mouse 1 (or LT or whatever you fire key is), and here it pops !

Telling a player to use shotguns to pop off the heads of the infected at a distance… Is this some kind of a sick joke?

Zombies sir !

@aSpoon You mean zombie or special infected?

Actually, shotguns are basically sniper rifles in this game. You can one shot an infected to the head from almost any distance. Give it a try !

That said, pretty useful crosshair. I might try it !