Universal Mount Plate installs in any standard NVG Shroud - Allows you to attach virtually any accessory to your helmet- Action cameras, search lights, IR beacons, NVG mount arms, and more - Also upgrades your existing NVG mount arms, converts Wilcox L4G19 into a quickly removable model and adds height adjustment to Norotos Rhino mount - CNC Machined T6061 Aluminum chassis