He uses an auto-shooter and does a really bad job in trying to hide it.
Mr putin is deaf, has terrible crosshair placement and has movement skills of a beginner who camps.
His aiming style is all flick shot, of which he hits 90% of the time, mostly during mid motion. (Notice that the crosshair continues to travel past the target after shooting it.
These are difficult shots to pull off consistently, especially at a distance.)
To compensate, he purposely shoots the floor and walls to keep the accuracy down and does silly rail jumps for maybe the same reason.
On more then one occasion he would shoot a frozen body in a way that looked out of place. (I've seen this before as in the newbz case, a sign of the autoshoot detecting frozen bodies as targets)
A funny moment was when jackass notices this, Mr Putin decides to purposely aim at the bodies in some sad attempt to prove him wrong.
So, the evidence suggests that he uses a toggle autoshoot and possibly a wallhack.
MuTAnTs expert analysis:
Cheater
confirmed.