The new viridian x5l gen 3 green laser sight + tactical light, with a two button pressure switch for use on rifles and shotguns.Fits most full-sized railed shotguns and rifles.Heavy duty, waterproof remote pressure switch * remains waterproof when remote switch is removed.5mw green laser (510-520nm) for maximum visibility day or night.Bright 500 lumen cree led tactical light.Removable, rechargeable battery with on board charging and battery indicator lights.Extra batteries and chargers available.Secure universal mounting.Instant-on activation.6 operating modesWavelength: 510-520nMRange: 100 yds Day/2 mi NightBattery: Rechargeable Li-ionLaser Color: GreenMount Type: Picatinny Rail