Dot Sight: Small device mounted on your handgun. A dot sight uses electronics or optical fibers to project a glowing dot or other mark on a lens in front of your eye. Some dot sights also magnify like telescopic sights.
Laser Sight: Another type of small device that can be mounted on your handgun. Like a laser pointer, the laser sight projects a glowing dot on your target. Instead of using a laser sight, you can replace the manufacturer’s grip with a laser grip.