The Holosun IRIS-GR2 is a multi-function laser aiming device equipped with both an IR laser and a bright green aiming laser for effective target identification in low-light environments. Constructed from lightweight and durable 7075 aluminum with a hard-anodized black finish, this compact unit is built for reliability. It features an ambidextrous center-positioned activation button for quick access to momentary and constant-on modes, while a rear-facing power and mode selector switch enhances ergonomics and ease of use. Designed for secure mounting on M1913 Picatinny rails, the IRIS-GR2 is powered by a CR123A battery, ensuring extended operation for tactical and professional applications.