Viridian Weapon Tech Reactor R5 Gen 2 Red Laser Sight and Holster For Sig Sauer P365 and More The Viridian REACTOR R5-R Gen 2 red 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 red lasers utilize a 635-650nm laser wavelength to generate the brightest, sharpest red dot possible. These lasers feature 2 modes of operation (constant and strobe) and up to 12 hours battery life. The new gen 2 models feature a new ambidextrous, inside the waistband (IWB), custom fit holster with INSTANT-ON activation. Made of microfiber, this holster is more comfortable and durable than the previous models. The INSTANT-ON activation ignites the tactical light the moment you draw. No buttons, no squeezing, no doubt. When you draw, it's on. Fits the following gun models: - for Glock® Gen 3, 4 & 5 - Also fits: 19/23/25/26/27/28/32/33/35/36/38/39 - for Glock 42® - for Glock 43® - Kahr® .45 ACP - Polymer frames - Kahr® 9MM & .40 - Polymer frames - Remington® RM380 - Ruger® LCP - Ruger® LC9/LC9S/LC380/EC9 - Sig Sauer® P238/P938 - Smith & Wesson® M&P® Shield 45 ACP - Springfield® XDe - Springfield® XDs/XDs Mod 2 - Taurus® Spectrum - Does not fit the Springfield XD subcompact Specifications: - Activation : ECR INSTANT-ON - Adjustable : Windage/Elevation - Application : Conceal and Carry, Law Enforcement, Military, Self-defense - Batt. Life (constant): 6 Hours - Batt. Life (strobe) : 12 Hours - Color : Black - Holster Combo Pack Available: No - Holster Included : Yes - Laser Color : Red - Long Gun Specific: No - Material : High Strength Thermo Molded Polymer - Mounting: Trigger Guard - Optics : Laser Only - Radiance Combat Optics: No - Range : Up to 25 yards daylight / 1 mile night - Strobing Effect : Yes - Warranty Length : 7 years