Description
This ultra-compact triple-laser system delivers professional-grade night vision capability at a fraction of military-contract prices.
Transform your night vision setup with the Holosun IRIS-GR3 (Green Laser), a comprehensive laser aiming module that combines a green visible laser, an IR laser, and a 60mW IR illuminator in one lightweight package. Designed specifically for night vision device users, the IRIS-GR3 provides the targeting and illumination capabilities previously reserved for units costing two to three times more. The co-aligned laser system simplifies zeroing—adjust your green visible laser during daylight, and your IR laser maintains the same zero for seamless transition to night operations.
Key Features
- Triple-Function Integration: Combines green visible laser, 0.7mW Class 1 IR aiming laser, and powerful 60mW VCSEL IR illuminator in a single 6.4-ounce unit that won’t upset rifle balance
- Redesigned Lightweight Housing: 43% lighter and 20% lower profile than previous LS321 series, constructed from battle-tested 7075-T6 aluminum with hard anodized finish and IPX8 waterproof rating
- Adjustable IR Illuminator: Top-mounted slider adjusts beam pattern from wide flood (15 MRAD) for close quarters to focused spot (150 MRAD) for distance engagements—no tools required
- Dual Activation System: Center-positioned ambidextrous fire button plus included two-button remote switch with visible laser override function provides flexible control options for any shooting position
Important Compatibility Notes
- Requires night vision devices (NODs) for IR functions: The infrared laser and illuminator are only visible through night vision equipment
- Picatinny rail mount only: Designed for standard 1913 Picatinny rails
- Battery consideration: Expect approximately 1.25 hours of runtime when using all functions simultaneously; carry spare CR123A batteries for extended operations
Why We Carry It
The IRIS-3 represents a significant breakthrough in civilian-accessible night vision equipment. For years, high-performance laser aiming modules with full-power IR illuminators were exclusively available to military and law enforcement at high prices. Holosun’s IRIS-3 changed that equation by delivering comparable performance in a compact, rugged package at approximately one-third the cost. The unit has proven itself in professional reviews, with field testing documenting effective target identification out to 150 yards and consistent zero retention even under suppressed fire. This is the same VCSEL illuminator technology used in restricted military units, now accessible to civilian night vision users building serious NVG-capable platforms.
Frequently Asked Questions
Do I need night vision goggles to use this product?
Yes, for the infrared functions. The IR laser and IR illuminator are only visible through night vision devices. The visible laser (green or red) works without night vision for daytime zeroing and can be used independently, but the primary value of this system is for night vision operations.
How does this compare to more expensive laser systems like the MAWL or NGAL?
The IRIS-3 provides similar core functionality (visible laser, IR laser, and IR illuminator) at approximately one-third to one-half the cost of full-power military-contract units. While high-end systems may offer additional features like white light integration or slightly longer illumination range, the IRIS-3 delivers professional-grade performance for most civilian, law enforcement, and competition applications. Field reviews consistently note the IRIS-3’s 60mW illuminator matches or exceeds many legacy military systems.
What’s the difference between the IRIS-RD3 and IRIS-GR3 models?
The only difference is the visible laser color: IRIS-RD3 has a red visible laser, while IRIS-GR3 has a green visible laser (this model). All other specifications, including IR laser, IR illuminator power, and housing design, are identical. Green lasers typically appear brighter to the human eye in daylight conditions, while red lasers may offer slightly longer battery life.
Spec Sheet
Electronic Specifications
- Power Source: Battery
- Battery Type: CR123A
- Battery Life: Varies by mode (approximately 1.25 hours with all functions)
- Brightness Settings: High & Low
Physical Specifications
- Dimensions: 3.2 x 1.97 x 1.34 inches
- Weight: 6.4 ounces
- Mount Type: 1913 Picatinny Rail
Mechanical Specifications
- Housing Material: 7075 T6 Aluminum
- Surface Finish: Hard Anodize
- Adjustment per Click: 0.5 MOA
- Windage & Elevation Travel Range: ±50 MOA
Environmental Specifications
- Storage Temperature: -40℃ to 70℃ (-40°F to 158°F)
- Working Temperature: -20℃ to 51℃ (-4°F to 124°F)
- Submersion Rating: IPX8
- Vibration Resistance: 1000G
Illuminator & Laser Specifications
- Laser & Illuminator Type: Dual Laser & IR Illuminator
- IR Illuminator Class: Class 1
- IR Illuminator Output: VCSEL 60mW
- IR Illuminator Beam Pattern: 15-150 MRAD (adjustable)
- IR Pointer Class: Class 1
- IR Pointer Output: 0.7mW VCSEL
- Visible Laser Class: 3R
- Visible Laser Color: Green
- Visible Laser Output: 5mW (Green or Red)
Package Contents
- IRIS-3 Laser Module (IRIS-GR3)
- Two-Button Remote Pressure Switch
- User Manual
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