Holosuns LE321 Multi-Laser aiming device is the ultimate upgrade for a rifle or carbine setup intended for low-light operations. It can produce a vibrant class IIIA red laser, as well as a 2M IR laser which is highly visible when using night vision devices but is completely invisible to the naked eye. The LE321 also features a 600 lumen beam of white light, or an invisible beam of infrared illumination. Features of the Holosun LE321:Class IIIA red laser 2M IR laser 600 lumen white light illuminator IR illuminator Holosun 321 SeriesMPNLaser PointerDescriptionHolosun LE321-GRGreen & IR Pointer with White & IR Illuminator321 Green & IR Pointer with White & IR Illuminator LE321-GRHolosun LE321-RDRed & IR Pointer with White & IR Illuminator321 Red & IR Pointer with White & IR Illuminator LE321-RDHolosun LS321GGreen & IR Pointer with IR Illuminator321 Green & IR Pointer with IR Illuminator LS321GHolosun LS321RRed & IR Pointer with IR Illuminator321 Red & IR Pointer with IR Illuminator LS321R Holosun LE321-RD Titanium Co-Axial Red, IR & Illuminator Laser Sight w/QD Picatinny Rail Mount LE321-RD