Viridian E Series Features The Viridian E Series red laser mounts directly to the trigger guard of the Smith and Wesson M&P Shield 9/40 offering fast intuitive target acquisition without requiring the shooter to find a traditional sight picture under stress. The laser delivers a constant beam visible up to 25 yards in daylight and as far as 1 mile at night giving users confidence in a wide range of lighting conditions. An ambidextrous on and off button makes activation simple regardless of which hand is operating the pistol while a 5 minute auto shut off helps conserve battery life between uses. Easy windage and elevation adjustments allow the laser to be zeroed precisely to the point of aim. Two 1/3N batteries power the unit for over 6 hours of constant run time giving users reliable performance across extended training sessions or carry periods. Installation onto the trigger guard is straightforward requiring no gunsmithing or modification to the pistol itself. The package includes a Kydex IWB holster configured for right hand carry giving users a complete concealed carry solution right out of the box. Designed specifically for everyday concealed carry this laser sight pairs well with the M&P Shield for shooters who want faster more confident target acquisition available for sale at GrabAGun. Viridian E Series Specifications Manufacturer: Viridian Weapon Technologies Model: E Series Type: Laser Sight Color: Black Laser Color: Red Material: Polymer Mounting System: Trigger Guard Laser Distance: Up to 25 Yards Daylight / 1 Mile Night Battery Type: 1/3N Battery Run Time: 6 Hr Switch Type: Ambidextrous Holster Included: Yes Compatible Hosts: Smith and Wesson M&P Shield 9/40 Available At: GrabAGun