The Holosun IRIS-RD2 is a rugged and versatile multi-function laser aiming device designed for tactical rifles and carbines. Featuring both a visible red laser and an IR laser, this compact unit is housed in a lightweight yet durable 7075 aluminum body with a hard-anodized black finish. It includes an ambidextrous center-positioned activation button for easy access to both momentary and constant-on modes, along with remote cable switch compatibility for added flexibility. The IRIS-RD2 is IPX8 waterproof-rated and operates in extreme temperatures ranging from -20°C to 51°C. With its reliable construction, enhanced aiming capabilities, and low-profile design, this laser system is an excellent addition to any tactical setup.