The Holosun IRIS-GR3 is a professional-grade, triple-function laser and illumination system designed to deliver uncompromising performance in an exceptionally compact form. Machined from redesigned 7075-T6 aluminum, the IRIS-GR3 is 43% lighter and 20% lower profile than the LS321 series, enhancing weapon balance, handling, and ergonomics without sacrificing durability or reliability.
This advanced unit combines co-aligned visible green and infrared aiming lasers, enabling fast, precise daytime zeroing with seamless transition to IR functionality for night operations. A powerful 60mW VCSEL IR illuminator provides outstanding illumination in low- and no-light environments, delivering exceptional clarity when paired with night vision devices. The top-mounted beam adjustment slider allows rapid, glove-friendly tuning from wide flood to tight spot, optimizing illumination for close-quarters and extended-range engagements.
Designed for intuitive operation, the IRIS-GR3 features a centrally positioned ambidextrous fire button, dual rear-facing mode selectors, and a low-profile remote switch with Crane plug and visible override for flexible activation options. Every component is precision-built to ensure rugged reliability, delivering mission-ready performance in a streamlined, lightweight package.
