Super Bright! About 150 times brighter than traditional red lasers-the Green Laser Sight features a 532nm laser diode that has a visible range of 100 yards in broad daylight, and one mile at night. This new 20mW Green Laser is designed for the serious shooter, allowing for a much farther range of use and true daylight visibility. The laser sight uses high quality multi-coated optical glass lenses for a noticeably sharper dot at farther distances. Unlike other laser sights, AimShot's Green Laser Sight uses an APC driver circuit to provide a constant optical power output throughout the life of a battery. Complete with accessory rail mount. Mft. # KT83067