Holosun IRIS-GR-1 Green Laser
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)
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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.
- 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
- 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.
- Holosun IRIS-GR-1 Green Laser
- HOLOSUN Limited Lifetime Warranty
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
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We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
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A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!