The Norotos is the US Military's most widely used Helmet Mount, having proved itself in the toughest battlefield conditions imaginable. It clips into any helmet shroud that uses a universal interface, such as the Norotos Universal Shroud, MICH or PASGT front bracket assembly, providing simple up-and-down operation to keep you in the action. It comes complete with ATN's J-Arm Bayonet Adapter, allowing the Helmet Mount to work with the ATN Odin LT Thermal Monocular. Clips into any helmet shroud that uses a universal interface Arm flips down for hands-free use when you need it, and flips up and out of the way when you don't Auto shut-off feature turns off night vision device when flipped up Tilt and fore/aft eye relief adjustments Includes ATN J-Arm Bayonet Adapter for use with the Odin LT Thermal Monocular, PVS-14 and more Order today!