Yes, I've noticed the point...... You should get a different hat.
You should stop swigging bleach.
You've doubled down on your ignorance once again:
1) Head shot: Cavitation created the explosive effect. That's the point.
2) Back/Neck-junction inshoot: FMJ ammo is designed to remain intact when passing through human flesh.
Now let's see you lot squish your heads to the extent that the butt-end portion of CE399 was, and still call it pristine.