Recently there was a post involving a shoot out between a Police Officer and a robber. The Officer fired some 20 rounds before his training took over and he remember to use his front sight. These two officers did some what better.
Why, because the officer firing 20 rounds before his training took over shot more than 10 people unintentionally?
"If you look through your scope and see your shoe, aim higher."
-- said to me by my 11 year old daughter before going out for hogs 8/13/2011