Product Introduction
ARC Side Rail is also known as helmet side guide rail or ARC arc-shaped guide rail. It is a dual-side accessory mounting guide rail standard for FAST helmets, installed above the ear positions on both sides of the bulletproof helmet, used to mount accessories such as tactical headphones, flashlights, strobe lights, cameras, weight bags, face screen jaw protection, etc. Compatible helmets: FAST series, MICH, ACH high-cut bulletproof helmets.Available in Black, Tan, OD Green. OEM & ODM service supported.
Standard ARC Side Rail swallowtail groove interface, perfectly compatible with ARC specification headset brackets, tactical flashlights, strobe signal lights, sports cameras, weight bags, bulletproof face screens, jaw protection components, etc. Accessories can freely slide and adjust their positions along the track.

Anti-collision streamlined design, rounded corners, reduces the risk of rope and webbing entanglement in parachute and assault scenarios; equipped with a wind shield attachment point, integrated cable management slot, neatly arranges cables to avoid interference with actions due to random movement of cables.
Simple assembly and disassembly, using the original helmet screw hole positions, no need to drill holes on the PE / aramid bulletproof helmet twice, protecting the helmet's bulletproof performance; complete set of matching hardware screws, T-type nuts, windscreen rubber rope.

Mainly compatible accessories
Communication headphones:
With a dedicated adapter, Comtac series and EARMOR series noise reduction headphones can be directly mounted on the guide rail, without occupying the internal space of the helmet, supporting 360° rotation adjustment of the angle.
Lighting and observation equipment:
Compatible with standard brackets such as LMA1 flashlight clips, can mount tactical lights, laser indicators, small cameras, and can also be expanded with auxiliary observation equipment by the side bracket.
Other expansion parts:
Can add helmet flashlights, weight modules, quick-release buckles and other small accessories to meet the personalized needs of different scenarios.
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