pre-aims at heads through walls/ around corners. pre-fires before you ever see the person place or before getting any indication anyone is there
shownormals at
5:25.
4:50-(knows hes surrounded/pinned down so he sits in the corner and waits for the enemy to advance)
3:30
3:07 (one of the last two stamps he attempts to shoot a guy through a box)
~2:00-(shoots right at the guys helmet through 2 walls.. and the guy never made a sound nor was he ever visible k ty ban)