Projects a laser beam that puts a small bright red dot right onto your target. The 650nm laser beam is very bright, and has the maximum legal power of 5mW. These are very cool and offer a wide variety of applications.

It comes with two different switches. One is located on top of the body and the other is a momentary pressure sensitive switch and wire that can be mounted on the gun wherever you want to put it. Comes with two sets of mounting rails (weaver base & dovetail).