Holosun IRIS-4 Laser Sight - Black

The Holosun IRIS 4 is a very compact and versatile laser and illumination module that combines a visible laser, an IR laser, a 60 mW VCSEL-based IR illuminator, and a 1000 lumen LED in one unit. The body is CNC-milled from 7075 aluminum and is significantly lower, lighter, and narrower than the previous LS420, but still fully rated for professional use. The device is designed for authorities and professionals who need a single module to reliably handle daytime use, NV operations, and illumination needs.

The IRIS-RD4's visible laser and IR laser are coaxially aligned, allowing for precise zeroing in daylight using the visible laser — the same zeroing is transferred directly to the IR laser. The IR illuminator adjustment wheel located on the top allows for quick adjustment of the light pattern from flood to spot, even with gloves on. The device has four operating modes, each with two power settings: visible laser (green or red, depending on version), IR laser, IR illuminator, and white LED light.

Control is made easy with two independent buttons and a power and mode switch on the rear edge. The included three-button remote switch with Crane interface provides instant visible laser override. Power is provided by either two CR123A batteries (included) or one 18650 battery (not included). IP68 rating, 1000G vibration resistance and -40°C – +50°C operating temperature make the device reliable even in harsh conditions.

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