Viridian Weapon Technologies Reactor 5 G2, Green Laser, Fits Glock 19/23/26/27, Black Finish, Features ECR INSTANT-ON, Includes Ambidextrous IWB Holster 920-0016

The Viridian R5 Gen 2 green laser sighting system. This laser sight is easy to install and blends seamlessly into the trigger guard for invisible profile and smooth draw. Viridian's green lasers utilize a 510-532nm wavelength range creating an optimum target dot that is up to 50 times brighter than red lasers. It features two modes of operation: constant and strobe. New features of the gen 2 models include 3X more battery life (up to 5 hours) and an ambidextrous, inside the waistband (IWB) holster with INSTANT-ON automatic laser activation. Made of microfiber, this holster is more comfortable and durable than the previous models. The INSTANT-ON activation ignites the laser the moment you draw. No buttons, no squeezing, no doubt. When you draw, it's on.