The Laser Genetics ND3-P Sub Zero 15mW Green Laser Illuminator is a compact laser sight designed for handguns and rifles. It features a green laser with a range of 3 miles, ideal for shooting activities. The sight includes a pressure switch for easy operation and is sub-compact compatible. With a battery life of 7 hours, this laser sight is versatile and lightweight at 2lbs, making it a valuable tool for precision aiming.