CNC Machined Breakaway Night Vision NVG MountCNC machined T 6061 aerospace aluminum construction Quickly releases and attaches to any standard NVG shroud Fully adjustable for height, distance, and angle Push button deployment mechanism, locks securely in up and down positions and can be easily operated with one hand Unique "breakaway" feature allows the mount to "break away" from the helmet when operational limits are exceeded, reducing the chance for injury to the operator and or damage to the