Target Spray - please explain What is it?

I can take a guess. Its for people who make private rooms for their friends/clannies so they can try out guns in the room. So when they are trying the guns out, they can shoot at the target sprays on the wall, instead of on each other.

iRAW wrote: »

What these target spray things really do? Can anybody explain it briefly?

well youve seen the sprays such as bl sit and gr sit.
these are the same thing and i believe its a target, so shoot away pawtnah

for practice with AKs/any guns, get familiar with the spray pattern, how to push down the crosshair to correct recoil, etc, do a review, sort of thing

tell a friend to stand close to this target and screenshot the result for you, you shoot @ the target in a distance, and if you can put >10 bullets on board in a distance, then you're OK with AK

The essence of AK is to spray over a long distance, not tapping.