Viridian E-Series Features The Viridian E-Series Green Laser is built specifically for the Sig Sauer P365 mounting directly to the trigger guard without requiring any modification to the pistol. Viridian s green laser technology is among the most powerful legally available for concealed carry use delivering a visible aiming point out to 100 yards in daylight and as far as 2 miles at night. Operating at a wavelength of 515 to 532nM with a 5mW output the laser provides rapid target acquisition in situations where traditional iron sight alignment may be too slow. An ambidextrous on and off push button switch makes activation intuitive regardless of which hand is operating the pistol. A 5 minute auto shut off feature helps conserve battery life when the laser is accidentally left on while still allowing a full 1 hour of constant beam run time per activation. The laser is powered by a single CR1/3N battery a compact and widely available power source for everyday carry accessories. Easy windage and elevation adjustment allows the shooter to zero the laser precisely to their point of aim at a preferred distance. Constructed from high strength thermomolded polymer and finished in Black the Viridian E-Series Green Laser is a durable purpose built aiming aid for Sig Sauer P365 owners who carry for self defense. Viridian E-Series Specifications Manufacturer: Viridian Weapon Technologies Model: E-Series Compatible Hosts: Sig Sauer P365 Color: Black Laser Color: Green Material: Polymer Mount Type: Trigger Guard Wavelength: 515-532 nM Output: 5mW Battery Size: CR1/3N Battery Run Time: 1 hr Range: 100 Yards Day / 2 Miles Night Modes: Constant Beam Includes: Battery / Mounting Hardware Warranty: 7-Year Available At: GrabAGun