The 5-10-15-20 drill, developed by Kyle Defoor, is an effective exercise for improving accuracy and consistency at varying distances. Starting at the 5-yard line, the drill requires you to draw from concealment on the buzzer and engage the target with 5 rounds. This sequence is repeated at the 10, 15, and 20-yard lines. The drill challenges shooters to maintain precision as the distance increases, with the ultimate goal of achieving a hit factor of 9.0. It’s an excellent drill for refining both your draw speed and marksmanship, making it ideal for those looking to enhance their defensive shooting skills.