Description
The Holosun IRIS-GR4 is a compact, advanced quad-function aiming and illumination system engineered to meet the demands of modern professionals and enthusiasts alike. Precision-machined from 7075-T6 aluminum, the redesigned housing is 43% lighter, 29% lower, and 28% narrower than the legacy LS420, offering superior ergonomics without compromising structural integrity—ideal for integration on PDWs, SBRs, and standard rifle platforms.
Specifications and Features:
- 1x IRIS-GR4
- 1x Triple Button Pressure Pad
- Battery Type: CR123A
- Battery Life (Hours): Up to modes
- Housing Material: 7075 T6 Aluminum
- White LED Candela: 25000
- Laser & Illuminator Type: Dual Laser & Dual Illuminator
- White LED Output: 1000 Lumens
- IR Illuminator Class: Class 1
- IR Illuminator Output: VCSEL 60mW
- IR Pointer Class: Class 1









