The Holosun IRIS-3 is an ultra compact laser aiming device with a coaxial mounted visible laser, IR laser, and IR illuminator; for use with night vision devices. The IR illuminator of the IRIS-3 offers quick adjustments from spot to flood using an ergonomic slider, which can be operated with or without gloves. The IRIS-3 is powered by a single CR123A battery, it can be activated via a fire button on top or a Crane-spec remote switch for added versatility. Features: IR Pointer and Illuminator with VCSEL Laser New Compact Housing Design Quick Adjustable Focus IR Illuminator (spot to flood) Coaxial Laser Mechanism Intensity Selector Switch Specifications: IPX8 Certified Waterproof Battery: CR123A Weight: 6.35 oz 7075 T6 Aluminum Housing Travel Range: ±50 MOA Visible Laser Output: 5mw IR Laser Output: 0.7mw IR Illuminator Output: 60mw 0.2 MRAD Windage & Elevation Adjustments Per Click (0.5 MOA)