The Viridian Reactor 5 Green Light Laser is the perfect addition to your Glock 43. This laser sight is designed for handguns and features a durable black color. The green laser provides a bright and clear sight picture, making it easy to hit your target. With its compact design, this laser sight is easy to carry and use. The Viridian brand is known for its quality and reliability, making this laser sight a great choice for any gun owner. Whether you're using it for hunting or shooting competitions, the Viridian Reactor 5 Green Light Laser will provide you with accurate and precise shots every time.