- Compatibility and installation Designed for installation on helmet systems including FAST series helmets (MH, BJ, PJ), MARITIME helmets, MICH helmets, the EX helmet, and IBH helmets. - Bracket system advantages The bracket provides two operation modes: 1) In stress conditions, the mounting frame can detach from the base for quick disengagement. 2) In normal use, the universal NVG mount securely locks the mount to the base. - Adjustment functions Fore/Aft Release Lever allows fore and aft travel of the goggles; releasing the lever lets the operator set the fore/aft position. Tilt Adjustment Knob enables adjustment of the NVG tilt angle. - Compatibility notes Suitable for PVS15, PVS18, and GPNVG18 night vision systems. PVS14 night vision is not available. - Use scenarios 1) Field operations requiring compatibility across FAST MH, BJ, PJ, MARITIME, MICH, EX, and IBH helmets with a quick detach option under stress. 2) Night patrols using PVS15, PVS18, or GPNVG18, where fore/aft and tilt adjustments optimize comfort and sight alignment. 3) Training or equipment checks where secure mounting and rapid release capabilities streamline setup and reconfiguration.