Holosun IRIS-GR3 Green Laser Aiming Device

The Holosun IRIS-GR3 is a cutting-edge, single-function green laser aiming device engineered for precision, durability, and lightweight performance. Crafted with a redesigned 7075-T6 aluminum housing, the IRIS-GR3 achieves a remarkable 33% weight reduction and a 20% lower profile compared to the LS117 series, making it an ideal choice for modern rifles and compact platforms.

Featuring a vibrant green class 3R laser with a 520nm wavelength and <5mW output, the IRIS-GR3 delivers a crisp, highly visible aiming point for enhanced accuracy in various lighting conditions. The device introduces user-friendly enhancements, including a top-mounted on-board fire button with momentary and constant ON modes, a rear-facing power and mode selector, and a single-button remote activation switch with a Crane-style plug for seamless integration and maximum flexibility.

Powered by a CR123A battery, the IRIS-GR3 ensures reliable performance with adjustable high and low brightness settings. Its rugged construction is built to withstand harsh environments, boasting an IPX8 submersion rating and vibration resistance up to 1000G. With compact dimensions of 3.4×1.6×1.2 inches and a lightweight 4.6 oz design, this laser is perfect for duty rifles, tactical applications, or any setup prioritizing minimal weight without compromising functionality.

Designed for Picatinny rail compatibility, the IRIS-GR3 offers precise adjustments with 0.5 MOA per click and a ±50 MOA windage and elevation travel range. Whether you’re a professional operator or a dedicated enthusiast, the Holosun IRIS-GR3 green laser provides unmatched reliability and performance in a sleek, minimalist package.

In the Box

• 1x Holosun IRIS-GR3 Green Laser
• 1x Single Button Pressure Pad
• 1x CR123A Battery

Key Specifications

• Power Source: CR123A Battery
• Laser Type: Green, Class 3R, <5mW, 520nm wavelength
• Housing Material: 7075 T6 Aluminum with Hard Anodized Finish
• Dimensions: 3.4 x 1.6 x 1.2 inches
• Weight: 4.6 oz
• Mount Type: Picatinny
• Adjustment: 0.5 MOA per click, ±50 MOA W&E range
• Environmental Rating: IPX8 Submersion, 1000G Vibration Resistance
• Operating Temperature: -20℃ to 51℃
• Storage Temperature: -40℃ to 70℃

Elevate your aiming precision with the Holosun IRIS-GR3—where advanced technology meets rugged simplicity.