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Holosun IRIS RD4 Quad Function Rifle Red Laser IR Laser IR Illuminator White Light Fits Picatinny Remote Activated Button Anodized Black IRIS RD4 UPC 810047073888
Product Description
The Holosun IRIS-RD4 (Integrated Rifle Illumination System) Quad Function Aiming Device in Anodized Black (MPN: IRIS-RD4) is a state-of-the-art, ultra-compact multi-laser and lighting module engineered specifically for modern rifle carbines and professional night vision operations. Packing four essential tactical capabilities into a streamlined, low-profile chassis, the IRIS-RD4 integrates a co-aligned visible Red Laser, Infrared (IR) Aiming Laser, VCSEL IR Illuminator, and a high-output White LED Light into a single unified housing.
Precision-machined from 7075-T6 billet aluminum and finished in a durable matte black hardcoat anodization, the IRIS-RD4 features a low-profile center-line profile designed to sit below primary optic sightlines on Picatinny receiver rails. Its state-of-the-art VCSEL (Vertical-Cavity Surface-Emitting Laser) IR illuminator delivers an exceptionally clean, uniform IR beam w/ an adjustable focus slider knob to transition seamlessly between wide flood lighting and narrow long-range illumination. The visible red laser and IR laser are slaved together, allowing quick daytime sighting that automatically zero-aligns the IR laser for night-vision deployment.
Equipped w/ an intuitive rotary mode-selection dial, top-mounted fire button, and an included remote cable pressure switch, the IRIS-RD4 enables seamless momentary and constant-on activation under high-stress conditions. Powered by a single CR123A battery, IPX8 waterproof-rated, and mounted via an integrated QD Picatinny rail clamp, the Holosun IRIS-RD4 sets a new standard for compact, ultra-versatile rifle aiming and illumination systems.
Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Fits standard MIL-STD-1913 Picatinny receiver rails and handguards. Compatible w/ industry-standard Crane-style remote tape switches and mounting accessories. (Note: Slaved visible red and IR lasers allow zeroing the unit in daylight using the visible red laser, automatically locking in the IR laser zero simultaneously).
- Perform a complete firearm safety check: drop the magazine, lock the action rearward, and visually/physically inspect the chamber to verify zero live rounds are present.
- Unscrew the battery cap, insert one fresh CR123A lithium battery positive-side (+) facing inward, and thread the cap closed tightly to maintain IPX8 waterproof sealing.
- Place the IRIS-RD4 housing onto the forward top Picatinny rail section of your handguard, ensuring clearance beneath your primary optic's sight window.
- Tighten the integrated Picatinny mounting bolt to 30 in-lbs using an inch-pound torque wrench.
- Connect the included remote pressure switch cable into the rear port and route the tape switch securely to your support-hand indexing position.
- Select "Visible Red Laser" mode on the rear dial, zero the laser to your rifle optics at your chosen distance (e.g., 50 yards), confirming that the slaved IR laser is now fully zeroed for night vision use.
Key Features
- Quad-Function All-In-One Module: Combines Visible Red Laser, IR Pointer, VCSEL IR Illuminator, and White LED Light in one compact housing.
- Slaved Dual-Laser Architecture: Co-aligned visible red and IR lasers allow fast, simple daytime zeroing that translates directly to NVG zero.
- VCSEL IR Illuminator Technology: Precision laser illuminator w/ adjustable flood-to-spot focus slider for unmatched night-vision clarity.
- 7075-T6 Billet Aluminum Housing: Ultra-tough aerospace alloy construction w/ MIL-A-8625 Type III hardcoat anodized black finish.
- Multi-Function Selector & Remote Switch: Features rear rotary mode selection, top push button, and an included Crane-style remote switch.
- IPX8 Submersible Waterproofing: Heavy-duty sealed chassis designed to endure extreme field environments and continuous rifle recoil.
Product Specifications
- Brand: Holosun
- Model/Series: IRIS-RD4 Quad Function Rifle Laser & Light System
- MPN / SKU: IRIS-RD4
- UPC: 810047073888
- Platform Compatibility: Universal MIL-STD-1913 Picatinny Rail
- Visible Laser: Class 3R Red Laser
- IR Laser: Class 2M Infrared Laser
- IR Illuminator: VCSEL IR Laser (Adjustable Focus)
- White Light Output: High-Output LED Light
- Housing Material: 7075-T6 Aluminum
- Finish / Color: Hardcoat Anodized Black
- Battery Type: One (1) CR123A Lithium Battery
- Waterproof Rating: IPX8 Submersible
- Weight: 6.7 oz
- Country of Origin: China / USA Operations
