Streamlight NVG Mount works with HGU-84 rotary wing aircrew helmet. The machined aluminum and hardened stainless steel construction ensures this NVG Mount will last even in the most intense conditions and the anti-skid plate ensures the mount will stay put whether you're coasting through the water or on the move. Installation is quick and easy so you can quickly get your high quality NVD mounted and back on your helmet and back in the Rankin space. This Streamlight NVG Mount is made with the materials you'd expect to see come out of this amazing company and will perform perfectly in virtually any situation where a reliable mount is key. Package Contents: Streamlight NVG HGU-84 Mount Streamlight 14135: NVG Mount works with HGU-84 rotary wing aircrew helmet