The Holosun LS420 Dual Laser Sight is a high-quality optic for rifles, featuring a green laser and a white light for added functionality. With a Picatinny rail mount and compatibility with CR123A batteries, this laser sight is powered by batteries for convenient use in the field. The dual laser sight design allows for precise target acquisition, making it a versatile tool for hunting and sporting goods enthusiasts. Made in China, this laser sight combines durability and performance in one reliable package.