FEATURE： -The MAX14 is a rigid, incredibly lightweight, and all-metal night vision J-arm for both the AN/PVS-14 and the TANTO monocular. -It includes a rotating knuckle which provides a tight stow against the helmet and also allows the monocular to be temporarily swung away from the eye. -At 1.0 oz total, it weighs half as much as a polymer milspec J-Arm, yet its structure is composed entirely of the highest-performing 7075-T6 aluminum alloy for industry-leading durability. -An intuitive, friction-based mechanism allows users to swing their monocular in front of either the left or right eye and perfectly adjust for interpupillary distance, while a slight rearward sweep of the inner arm helps position the monocular eyepiece closer to one's eye and provides greater compatibility for those with larger helmets. -A tether point is also featured on the rear to keep the entire system secure. Attach a monocular, snap the complete assembly into a dovetail-style helmet mount like the G24, and enjoy. Introducing the new industry standard in night vision monocular mounting.