Laser Sights have grown in popularity in recent years because their ever-improving technology has led to smaller, lighter and more powerful lasers with more features for greater functionality. The increase in your accuracy and target acquisition speed will help you make a shot when it's most important. During an attack, even the most experienced shooter will have a decrease in their shooting effectiveness. While a laser sight is no substitute for practice and experience with firearms, it will help you stay on target even in the worst situations. That confidence will help you sleep a little easier at night, and the visual of a gun with a laser sight is a great deterrent against attackers.