Holosun IRIS-RD-3 Red & IR Laser & IR Illuminator
- Ultra-compact triple-function laser and IR illuminator system.
- 43% lighter and 20% lower profile than the LS321 series.
- Co-aligned visible red and IR lasers for seamless day-to-night zeroing.
- High-output 60mW VCSEL IR illuminator with adjustable beam.
The Holosun IRIS-RD-3 is a professional-grade, ultra-compact multi-function aiming and illumination system designed for users who demand maximum capability with minimal footprint. Engineered from redesigned 7075-T6 aluminium, the IRIS-RD-3 is 43% lighter and 20% lower in profile than the LS321 series, offering improved handling while retaining outstanding strength, durability, and operational consistency.
Featuring co-aligned visible red and infrared aiming lasers, the IRIS-RD-3 allows users to zero accurately during the day using the visible laser before switching seamlessly to IR mode for night-time and no-light engagements. A powerful 60mW VCSEL IR illuminator delivers exceptional clarity and reach when paired with night vision, while the top-mounted beam adjustment slider provides rapid, glove-friendly control from wide flood to tight spot.
User-focused controls include a central fire button for intuitive activation from either hand, dual rear selectors for fast mode switching, and a low-profile remote switch with Crane plug and VIS override. Rugged, dependable, and highly capable, the IRIS-RD-3 offers advanced laser and illumination performance in a compact, precision-built platform.
- Power Source Battery
- Battery Type CR123A
- Battery Life (Hours) Up to modes
- 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) 0.58 × 0.77
- Dimensions (in) 3.2 × 1.97 × 1.34
- Weight (oz) 6.4
- 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 to 70°C
- Working Temperature -30°C to 60°C
- Submersion IPX8
- Vibration 1000G
- Laser & Illuminator Type Dual Laser & IR Illuminator
- IR Illuminator Class Class 1
- IR Illuminator Output 60mW VCSEL
- IR Pointer Class Class 1
- IR Pointer Output <0.7mW
- Visible Laser Class 3R
- Visible Laser Output <5mW
- White LED Candela N/A
- White LED Output N/A
- Redesigned Compact Housing: Constructed from 7075-T6 aluminium, offering exceptional durability with a significant reduction in weight and profile height.
- Co-Aligned Laser System: Visible red laser enables precise daylight zeroing, while the IR laser provides accurate aiming during night operations.
- 60mW VCSEL IR Illuminator: Produces a powerful, clean IR beam ideal for low-light and no-light environments when used with night vision.
- Adjustable Beam Control: Top-mounted slider allows quick and precise adjustment between wide-area illumination and long-range focused lighting.
- User-Friendly Controls: Central fire button ensures ambidextrous use; dual rear selectors offer simple mode and power switching.
- Remote Activation: Supplied with a low-profile Crane-plug remote switch featuring dual buttons and VIS override for enhanced tactical control.
- Optimised Ergonomics: Compact footprint improves weapon balance and handling, particularly on shorter platforms.
- Operational Reliability: Built to withstand harsh environmental conditions, including submersion and high vibration.
- Holosun IRIS-RD-3 Red & IR Laser & IR Illuminator
- 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!

















