1917

Will have to try that.

In law enforcement training cadets around here are taught to slap their chest with the non gun hand first to draw bad guy's attention and hopefully their shot to your chest. It's better to get shot where you have bullet vest than shot somewhere else. Also, you then have your weak hand in position to join your gun grip.

So much tech info hard to assimilate. For me if the target is close, under 15yds, the only thing I focus on is seeing the front sight.