The Zenitco Perst-4 Green+ Visible/IR Laser is a high-quality laser sight designed for hunting and sporting activities. This unit features both green and infrared lasers, providing versatility and precision in various shooting situations. It is powered by CR123A batteries and can be easily mounted on a Picatinny rail. The sleek black design and durable construction make it a reliable and efficient accessory for enhancing your accuracy in the field.