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SKU#IRIS-GR-1 Holosun
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Holosun IRIS-GR-1 Green Laser

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Price shown excludes VAT. The applicable VAT rate for your delivery country will be calculated and added at checkout.

The Holosun IRIS-GR1 is a compact, no-frills green laser aiming module made for people who just want a solid visible + IR setup without all the extra bulk. It gives you a bright 520nm green laser for fast daytime aiming and an IR laser for night vision use, both co-aligned so they hit the same point for easier zeroing. It’s built from lightweight 7075-T6 aluminum and sits lower and slimmer than older Holosun laser units, so it keeps your rail space clean. You also get simple controls with a top activation button, rear mode switch, and a remote pressure pad for flexible use. It’s basically a stripped-down, durable “green + IR only” unit for users who don’t need illumination but still want full NV capability.

-Nathan (Technical Advisor)

images/assets/pdp-refresh/delivery-clock.svg We aim to dispatch in-stock items to our Ireland-based Logistics Warehouse for EU dispatch within 1-3 working days. images/assets/pdp-refresh/UK-retailer.svg Authorised UK Retailer
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Product Information FIND OUT MORE
DESCRIPTION

The Holosun IRIS-GR1 is a compact, single-function green laser aiming module designed for shooters who need reliable performance in a lightweight, low-profile package. Constructed from upgraded 7075-T6 aluminium, the IRIS-GR1 achieves a 33% weight reduction and a 20% lower profile compared to the popular LS117 series, offering a sleeker fit for modern rifles and compact platforms.

The IRIS-GR1 is equipped with a crisp 520nm Class 3R green laser delivering <5mW output, giving users a bright, visible aiming point in varying lighting conditions. Its redesigned control layout includes a top-mounted activation button offering both momentary and constant-on modes, paired with a rear power/mode selector for intuitive operation. A single-button remote switch with a Crane-style plug is also included for added activation flexibility.

Simple, rugged, and purpose-built, the IRIS-GR1 is ideal for duty use, home defence setups, and lightweight performance builds where minimalism and reliability matter most.

SPECS
  • Power Source Battery
  • Battery Type AA
  • 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
  • Window Size (in) N/A
  • Dimension (in) 3.4 × 1.6 × 1.2
  • Weight (oz) 4.6
  • Housing Material 7075-T6 Aluminium
  • Surface Finish Hard Anodise
  • Adjustment per Click 0.5 MOA
  • W&E Travel Range ±50 MOA
  • Storage Temperature -40°C ~ 70°C
  • Working Temperature -20°C ~ 51°C
  • Submersion IPX8
  • Vibration 1000G
  • 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 <5 mW
FEATURES
  • High-Visibility Green Laser – Produces a bright, crisp aiming point ideal for daylight and low-light applications.
  • Streamlined Lightweight Housing – Precision-machined from 7075-T6 aluminium to reduce weight without compromising strength.
  • Low-Profile Configuration – Redesigned to sit closer to the rail for improved ergonomics and compatibility with modern optics.
  • Enhanced Controls – Features a top-mounted activation button allowing both momentary and constant-on modes, plus a rear selector for quick mode adjustment.
  • Flexible Remote Activation – Includes a compact remote pressure switch with a Crane-style plug for off-hand activation.
  • Reliable Field Performance – Built to withstand heavy recoil, harsh environments, and rigorous duty use with IPX8 waterproofing and 1000G resistance.
  • Minimalist, Purpose-Built Design – Offers essential functionality without unnecessary complexity, ideal for lightweight rifle builds.
WHAT'S IN THE BOX
  • Holosun IRIS-GR-1 Green Laser
FREQUENTLY ASKED QUESTION(S)

1. What does the IRIS-GR1 do?
It combines a visible green laser and an IR laser in one compact unit for daytime aiming and night vision use.

2. Does it have an IR illuminator?
No, the GR1 is a dual-laser system only (green visible laser + IR laser), with no illuminator or flashlight function.

3. What is the green laser used for?
It’s a bright visible aiming laser for fast target acquisition in daylight or low light conditions.

4. What is the IR laser used for?
It allows aiming with night vision devices while staying invisible to the naked eye.

5. Are the lasers co-aligned?
Yes, both the visible and IR lasers are aligned to the same point to make zeroing simpler and more consistent.

6. How powerful is the green laser?
It uses a Class 3R green laser around 5mW output at 520nm wavelength for high visibility.

7. What is it made from?
A redesigned 7075-T6 aluminum housing for strength, reduced weight, and a lower profile design.

8. Does it come with a remote switch?
Yes, it includes a Crane-style remote pressure pad for flexible activation.

9. Is it good for compact rifle setups?
Yes, it’s designed specifically to reduce bulk compared to older LS117-style laser units.

10. What’s the main advantage of the IRIS-GR1?
It delivers a lightweight, durable dual-laser system (green + IR) with simple controls and strong night vision capability without unnecessary extras.

 
WARRANTY
  • HOLOSUN Limited Lifetime Warranty
DELIVERY & RETURNS
Shipping to Europe

Delivery costs & estimated arrival

Find your country below for the delivery charge and how long your order should take to reach you. All orders ship with FedEx. Estimates are in working days and exclude weekends and public holidays.

Country Up to 2kg 2kg – 30kg Estimated delivery
Order under €350 Order €350 & over Order under €350 Order €350 & over
Austria€11.95€26.95€26.95€26.955-7 working days
Belgium€8.95€14.95€14.95€14.954-6 working days
Bulgaria€11.95€31.95€31.95€31.957-9 working days
Croatia€11.95€31.95€31.95€31.956-8 working days
Cyprus€14.95€89.95€89.95€89.95Contact us
Czechia€10.95€21.95€21.95€21.955-7 working days
Denmark€10.95€21.95€21.95€21.954-6 working days
Estonia€11.95€31.95€31.95€31.956-8 working days
Finland€11.95€26.95€26.95€26.955-7 working days
France€10.95€21.95€21.95€21.954-6 working days
Germany€8.95€14.95€14.95€14.955-7 working days
Greece€11.95€31.95€31.95€31.958-10 working days
Hungary€11.95€31.95€31.95€31.955-7 working days
Ireland€6.95€6.95€8.95€8.952-4 working days
Italy€10.95€21.95€21.95€21.955-7 working days
Latvia€11.95€31.95€31.95€31.956-8 working days
Lithuania€11.95€31.95€31.95€31.956-8 working days
Luxembourg€11.95€31.95€31.95€31.955-7 working days
Malta€14.95€89.95€89.95€89.95Contact us
Monaco€10.95€21.95€21.95€21.954-6 working days
Poland€10.95€21.95€21.95€21.955-7 working days
Romania€11.95€31.95€31.95€31.956-8 working days
Slovakia€11.95€31.95€31.95€31.955-7 working days
Slovenia€11.95€31.95€31.95€31.956-8 working days
Spain€11.95€26.95€26.95€26.955-7 working days
Sweden€11.95€26.95€26.95€26.955-7 working days

Returns & withdrawal

Which option you use depends on why you are sending the item back.

Changed your mind?

You have 14 days from receiving your order to withdraw from your purchase. Use our Withdrawal from Contract form to tell us. It is the quickest way, and we will then email you a free returns label.

If you would rather post the item back yourself to our returns address in Ireland, you pay the postage. Full details are on our Returns page.

Withdrawal from Contract

Faulty, damaged or wrong item?

If your item arrived faulty, damaged or not what you ordered, please follow the steps on our Returns page. We cover the cost of returning these items.

Full details of all our return options are on that page.

Returns page

Delivery prices are shown in euros and confirmed at checkout.

EU PRODUCT SAFETY AND COMPLIANCE

Product safety information is available on request from our customer service team.

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