Many American shooting ranges have "reaction timers" that test your readiness to fire at abrupt threats. When these timers beep, you have to unload a magazine at a target or targets as fast as possible and react as fast as you can. These timers are mostly used to train law enforcement, S.W.A.T. officers, and military. I decided to make one on Scratch that allows you a 6-second magazine reload every two magazines, assuming you only have 2 magazines.