Irrelevant. In a life or death situation panicked shooting will occur. You can miss the charging target even at point blank range. Inside of 30 feet I would consider a knife wielding person as a threat to my life even if I was already drawn down on them.
That's 21 feet from the draw. Not aiming down the sights.
Irrelevant. In a life or death situation panicked shooting will occur. You can miss the charging target even at point blank range. Inside of 30 feet I would consider a knife wielding person as a threat to my life even if I was already drawn down on them.