"When lives are at risk, leave nothing to chance." Gunfighting is short, quick and violent. Operators in the military and law enforcement adapt to changing environments in the landscape enemies and criminals create, and they don't play by "good guy" rules. This book briefly explores history, various systems, reactions to stress, target acquisition and offers solutions to issues with contemporary training. Each Operator needs their own style- no instructor can pull the trigger for them. Because, when the fight starts, it's all about The Next Few Seconds...