Holosun IRIS-RD-2 Red & IR Laser
- Dual-function module with co-aligned red and IR lasers for precise and efficient zeroing
- 45% lighter and 21% lower profile than the LS221 series
- Centre-positioned activation button with momentary & constant-on modes
- Rear-facing power and mode selector for improved ergonomic control
- Includes single-button compact remote switch with Crane-style plug
- Rugged construction with IPX8 waterproofing and 1000g shock resistance
The Holosun IRIS-RD2 is a next-generation dual-function aiming module designed for operators who require compact precision, rugged reliability, and seamless performance across both visible and infrared environments. Featuring a redesigned 7075-T6 aluminium housing, the IRIS-RD2 offers a substantial 45% weight reduction and a 21% lower profile compared to the previous LS221 series, making it an ideal choice for modern lightweight rifle setups.
The unit incorporates co-aligned visible red and IR lasers, allowing users to efficiently zero both systems using the visible laser during daytime conditions, eliminating the need for time-consuming night-vision zeroing. A centre-positioned activation button provides momentary and constant-on modes, while a rear-facing power/mode selector ensures smooth, intuitive operation. Holosun also includes an ultra-compact single-button remote switch with a Crane-style plug, delivering enhanced versatility for different shooting stances and weapon configurations.
Engineered for reliability in the harshest conditions, the IRIS-RD2 is IPX8 waterproof, shock-resistant to 1000G, and built to meet the demands of professional users.
- Power Source Battery
- Battery Type CR123A
- 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) 3.2 × 1.85 × 1.3
- Weight (oz) 5
- 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 -30°C ~ 60°C
- Submersion IPX8
- Vibration 1000G
- White LED Candela N/A
- Laser & Illuminator Type Dual Laser
- White LED Output N/A
- IR Illuminator Class N/A
- IR Illuminator Output N/A
- IR Pointer Class Class 1
- IR Pointer Output <0.7 mW
- Visible Laser Class 3R
- Visible Laser Output <5 mW
- Co-Aligned Laser System – The visible red and IR lasers share the same alignment, allowing the user to zero both by adjusting only the visible laser.
- Advanced Lightweight Housing – Precision-machined from 7075-T6 aluminium for outstanding strength without unnecessary weight.
- Low-Profile Architecture – Redesigned to reduce bulk and enhance compatibility with modern optics and rail systems.
- Intuitive Dual Controls – A central activation button offers instant access to momentary or constant modes, supported by a rear mode selector for seamless transitions.
- Remote Activation Integration – Comes supplied with a Crane-style remote switch for flexible mounting and activation options without breaking grip.
- Built for Harsh Conditions – Waterproof, shock-resistant, and designed to operate reliably across extreme temperature ranges.
- Optimised for Tactical Use – Compact, snag-free design ideal for professional, competitive, or defensive applications.
- Holosun IRIS-RD-2 Red & IR 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!

















