Osprey Pistol Green Laser with Rail Mount, 8100R is water-resistant laser by Osprey designed for serious shooters. Osprey International's Green Weapon Laser family includes units capable with rifles, shotguns, pistols and crossbows. The 532 nanometer Osprey lasers with an output of 5 milliwatt are visible over 100 yards in broad daylight and two miles at night. The waterproof green laser sight utilizes a high quality multi-coated lens which produces a sharp, clear dot at any distance. The durable housing of this Osprey laser has a black matte finish and will withstand virtually any high-powered recoil.
Thes Osprey green laser is bright enough to let you see the dot during the day and also the beam at night. Green Laser is about 50-100 times brighter than red laser sights. Green laser by Ospreyhas visible range of 400 yards in broad daylight and 4 mile at night, so you have a much farther range of use as well as being much easier to see with the naked eye.