Experts say noone uses sights when firing under stress so this should allow you to instinctively point shoot and hit the target more often.
Pros: Easy to install and did not require much hardly any adjustment to be right on target. Nice bright , large laser dot to get the attention of your target which may be all you need to resolve a situation. Allows you to have free hand to hold a flashlight, open doors, etc and still know exactly where your gun is pointed.
This review was written in the old system and had content requirements that are different than reviews written today.