blue arena - a bunch of spots in here you can just tell if he's within a certain margin with his aiming, his bullets go straight to the center of his target. right after his famas kill when he starts using the galil, you can see he's strafing in time with a ct, aiming well to his right, and hits a few shots. then the ct drifts ever so slightly more to his left, and the bullets realign under his crosshair.
aim assist fa sho.