Holosun Technologies IRIS 3, Triple Function, Rifle Illuminator & Laser/Infrared System, Green/IR Laser, IR Illuminator, Fits Picatinny, Remote Dual Activated Button, Anodized Finish, Black IRIS-GR3 IRIS 3 is a triple-function multi-laser device housed in a redesigned 7075 aluminum case that is 43% lighter and sits 20% lower than the previous model. IRIS 3 now features a powerful 60mW IR (infrared) illuminator, along with a visible laser pointer and an infrared (IR) laser pointer. Additionally, it has a center-mounted fire button for ambidextrous activation of both momentary and constant ON functions. The device also includes updated, rear-facing power and mode selector switches with improved ergonomics and feel. An all-new, ultra-compact two-button remote activation switch with a VIS override function is included.