The IRIS-RD4 combines a co-aligned visible red laser, an infrared (IR) aiming laser, a VCSEL-based IR illuminator and a 1,000-lumen / 25,000-candela white light. Its 7075-T6 aluminum housing is 43% lighter, 29% lower and 28% narrower than the LS420, for PDWs, SBRs and standard rifles. Because the lasers are co-aligned, both can be zeroed together using the visible laser in daylight.
Features
- Co-aligned visible red laser and IR aiming laser – zero both using the visible laser
- VCSEL-based IR illuminator with top-mounted beam divergence slider (flood to spot)
- White light: 1,000 lumens / 25,000 candela
- 7075-T6 aluminum housing: 43% lighter, 29% lower, 28% narrower than the LS420
- Dual independent fire buttons for ambidextrous control
- Rear-positioned power and mode selector
- Three-button remote switch with Crane plug and visible-laser override
- Runs on the included USB-C rechargeable 18650 battery or two CR123A batteries
- Fits Picatinny rails; black anodized finish
In the Box
- IRIS-RD4
- Three-button remote switch (Crane plug)
- USB-C rechargeable 18650 battery
Specifications
- Manufacturer Part Number: IRIS-RD4
- UPC: 810047073888
- Model/Series: IRIS 4
- Laser: Visible red + IR
- IR Illuminator: 45mW per RSR (SS prose says 60mW)
- White Light: 1,000 lumens / 25,000 candela
- Battery: 18650 USB-C rechargeable (included) or 2x CR123A
- Mount / Footprint: Picatinny
- Housing Material: 7075-T6 aluminum
- Finish / Color: Black anodized











