The Holosun LE321-G Elite is a multi-laser device that integrates green laser, IR laser and IR illuminator. It has a mode selector to choose the different functions. The three lasers are coaxial so that the operator can adjust them synchronously using same windage and elevation adjustments. Coaxial visible laser, IR laser, IR illuminator Rear side IR Illuminator focusing knob Quick release mount CNC machined with Titanium housing Remote cable switch The IR illuminator-focusing knob is located at the rear of the unit for ease of adjustment for user. Equipped with a QD mount, remote pressure switch and housed in CNC machined Titanium, with this beast wi Mfg: Holosun