King_TaTer wrote: but at 500 psi it could come close
I don't doubt it.
People have be killed by .177 air rifles, if it hits the wrong place - This is a lot more powerful than that.
But don't tell my parents I told you that!
EDIT: While I'm here, I recently noticed that the HEAL video had surpassed 9000 views - not too bad, IMHO.