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Holosun IRIS-GR1 Rifle Green Laser System – 7075-T6 Aluminum
The Holosun IRIS-GR1 (IRISGR1) is a compact, single-function green laser aiming device designed for shooters who demand a low-profile, lightweight solution for rapid target acquisition. Part of the new 2026 IRIS (Integrated Rifle Infrared System) family, the IRIS-GR1 features a redesigned 7075-T6 aluminum housing that is 33% lighter and 20% lower in profile than the previous LS117 series. This makes it an ideal choice for modern lightweight carbines and "shorty" PDW builds where rail space and weight are at a premium.
Equipped with a crisp 520nm Class 3R green laser, the IRIS-GR1 provides a highly visible aiming point even in bright daylight. The device features a centrally located, top-mounted fire button for ambidextrous activation, supporting both momentary and constant-on modes. An updated rear-facing selector switch allows for intuitive power management and mode selection. With its IPX8 waterproof rating and 1000G vibration resistance, the IRIS-GR1 is built to thrive in the most demanding operational environments. This system includes a Crane-style remote pressure switch, allowing for flexible mounting and activation options to suit any shooter’s preference.
Includes: T10 L-Key, CR2 Battery, Remote Cable Switch, and User Manual.
Key Features
- Ultra-Compact Profile: Redesigned housing offers a 20% height reduction for a cleaner sight picture and reduced snag risk.
- 7075-T6 Aluminum Construction: High-strength aerospace-grade aluminum with a hard-anodized finish for extreme durability.
- High-Visibility Green Laser: 520nm Class 3R laser (<5mW) ensures a sharp aiming point across various lighting conditions.
- Ambidextrous Fire Button: Large center-positioned button allows for easy activation with either hand.
- Remote Switch Compatible: Includes a low-profile remote pressure pad with a standard Crane-style plug.
- Long-Lasting Power: Optimized electronics provide extended runtimes from a single CR2 battery.
Product Specifications
- Brand: Holosun
- Series: IRIS-1
- Laser Color: Green
- Laser Wavelength: 520nm
- Laser Class: 3R
- Output Power: < 5mW
- Housing Material: 7075-T6 Aluminum
- Waterproof Rating: IPX8
- Vibration Resistance: 1000G
- Adjustment: 0.5 MOA per click
- Travel Range: +/- 50 MOA
- Power Source: 1x CR2 Battery
- Weight: 4.1 oz (116g)
- MPN: IRIS-GR1
- UPC: 810047073826
In the Box
- 1x IRIS-GR1
- 1x Single Button Pressure Pad
- Specification -
ELECTRONIC SPECS
| Power Source | Battery |
| Battery Type | AA |
| Battery Life (Hours) | 10 Hours |
| Thermal Modes | N/A |
| Digital Modes | N/A |
| Video Recording | N/A |
| Screen Refresh Rate | N/A |
| Digital Screen | N/A |
| Brightness Setting | Up to modes |
PHYSICAL SPECS
| Window Size | N/A |
| Dimension (in) | 3.4×1.6×1.2 |
| Weight (oz) | 4.6 |
MECHANICAL SPECS
| Housing Material | 7075 T6 Aluminum |
| Surface Finish | Hard Anodize |
| Adjustment per Click | 0.5 MOA |
| W&E Travel Range | ±50 MOA |
ENVIRONMENT SPECS
| Storage Temperature | -40℃~70℃ |
| Working Temperature | -20℃~51℃ |
| Submersion | IPX8 |
| Vibration | 1000G |
ILLUMINATOR SPECS
| White LED Candela | N/A |
| Laser & Illuminator Type | Single Laser |
| White LED Output | N/A |
| IR Illuminator Class | N/A |
| IR Illuminator Output | N/A |
| IR Pointer Class | N/A |
| IR Pointer Output | N/A |
| Visible Laser Class | 3R |
| Visible Laser Output | 5mw |
