feature:

ARC OPS-CORE uses helmet rail

Compatible with the ARC rail adapter bracket of the FOR MSA SORDIN tactical headset. Note that this product is not compatible with TCI LIBERATOR series headphones

The rail adapter can be used for all FAST helmets, ACH helmets, ME helmets and other helmets with side ARC rails.

The bracket is installed on the guide rail of the ARC helmet, which can rotate 360° and move up and down. The operation is simple and easy to use.

Note: Earphones and headphones are not included