Brass Facts checks out the Holosun IRIS and how he thinks fares with the competition. The Holosun IRIS-GR3 is a lightweight, compact multi-laser device featuring a 60mW adjustable IR illuminator, green visible laser, and IR laser, all housed in a redesigned, durable 7075 aluminum body. It offers ambidextrous activation via a center fire button, improved rear controls, and a new remote switch with VIS override, ensuring precision and reliability in diverse conditions with IPX8 waterproofing and accurate windage/elevation adjustments.