Free-Angle Tactical Headset Rail Mount for Headset Adapter on M-Lok Fast ACH Helmet Arc Rail Adapter About this item This Arc Rail Headset Adapter makes your airsoft headset fit the Team Wendy Helmet M-LOK rail and the Ops-Core FAST Helmet ARC rail. MORE EXPAND POSSIBILITY: Allows mounting this arc rail adapter on the rear side of the bump helmet rail, freeing up the top of the arc rails for easy expansion of helmet attachments such as tactical flashlights, cameras, face shields, helmet signal lights, etc., more possibility of expanding more tactical helmet accessories and more fun of paintball. WEIGHT BALANCE: Helpful for counterweight, especially when mounting a face shield, night vision, or sports camera at the front of the helmet, where the center of gravity being forward tends to lead to fatigue and deflection. The rear mount adapter arrangement provides better stability for the helmet by lowering the center of gravity and balancing front to back. SMART STORAGE: The Airsoft Headset's ear protection ear cups can be rotated and folded up to the side or back of the helmet when not in use, it creates an eye-catching look, but it's also too practical to ignore that it not only optimizing storage but also opening up the stuffy earmuffs to dissipate heat. Also, the added cable slot allows for wire arrangement. _x000D_