Laser class: IIIa Laser Power Output: Green Laser Sight With External Quick Windage and elevation adjustment knobs. GREEN laser beam is superior to red lasers it is even visible in broad daylight, 20 times brighter than red laser gun sights. Comes with 8type mount, Pressure pad switch & Switch button allen wrench, Up to 1-mile night time range with optimum conditions. Attach to 7/8 wide Weaver / Picatinny Rails System & Scope Mounts. It is great for police work, swat, suitable for all environments (forest, desert) O-ring sealed for weatherproofing. Excellent For Quick Target Acquisition Original Product Guaranteed - Imported from USA Laser class: IIIa Laser Power Output: <5mW Green Laser Sight With External Quick Windage and elevation adjustment knobs. 1'' Weaver and Picatinny style mount gives you Green Laser target acquisition anytime, day or night. Suitable for any Rifle, Shotgun, Pistol, quick and easy to operate KECPVLI Steady White Weapon Light 500 Lumens Tactical Green Laser Sight for 20mm Rail Cross Bow Laser CQBL Indicator Metal Green IR Sight Laser Hunting Light Fit 20MM Picatinny Rail 04 Nwbb Crossbow Laser Sight Package includes: Green Laser sight, Metal 20mm Rails Mount, Switch button, Pressure Pad Switch and 8type mount, Allen Wrench Suitable for any Rifle, Shotgun, Pistol, quick and easy to operate.