Perfect for home defense, security teams and even hunting, the sightmark lopro mini green laser sight delivers pinpoint accuracy in any light condition with a class iiia laser capable of reaching out to 600 yards at night (50 yards in daylight).The lopro mini green laser sight features ipx5 weather-resistant and shockproof reliability, digital switch operation, push-button or pressure-pad operation, hand-adjustable windage and elevation, and up to 18 hours of operation from a single cr123a battery.The lopro mini green laser light is recoil rated up to.308 and mounts perfectly to weaver and picatinny rails.Power Switch: Pressure Pad, Push ButtonWavelength: 520nMDot Size: 1.5" @ 50 ydsPower: 5mWRange: 50 yds Day/600 yds NightWeight: 6.70 ozBattery: CR123ALaser Color: GreenFirearm Fit: RifleAdjustments: Windage & ElevationFinish: Flat Dark EarthMount Type: Picatinny/Weaver