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Move your ear pro onto the helmet

This MSA Sordin helmet adapter kit relocates your Sordin-style ear defenders from the standard headband onto the ARC rails of your helmet. That clears the space under the shell, so your helmet sits properly and comfortably without fighting the headband.

Swing-up convenience

The adapters use a rotating design, letting the ear cups swing up and away when you want to hear clearly, then rotate back down over your ears when you need protection or comms. It is a fast, one-handed movement in the middle of a game.

Tool-free, no modification

Installation takes seconds: the kit replaces the existing headband with no permanent modification to your headset or helmet. It accepts both swaged and non-swaged wireforms, so it works with the vast majority of helmet mount setups.

A better helmet fit

By taking the headband out of the equation, the kit stops the ear cups from clashing with your helmet pads and improves overall comfort during long ops. Supplied as a left and right pair, it is a straightforward upgrade for any ARC rail helmet. See our tactical gear range for more helmet accessories.

General
BrandMSA Sordin
Other
TypeHelmet ARC rail adapter kit
Headset compatibilityMSA Sordin-style ear defenders
Helmet compatibilityARC rail equipped helmets (FAST and similar)
DesignRotating swing-up
InstallationTool-free, replaces headband
ModificationNo permanent modification required
Set contentsPair of adapters (left and right)
Wireform fitAccepts swaged and non-swaged wireforms
BenefitFrees interior helmet space

Frequently asked questions

What does this adapter kit do?

It lets you mount MSA Sordin-style ear defenders directly onto the ARC accessory rails of a tactical helmet, instead of wearing them on the standard headband under the helmet.

Which helmets and headsets does it fit?

It suits helmets fitted with standard ARC rails, such as FAST-style shells, and MSA Sordin-style headsets with the usual headband mounting posts.

Can I still move the ear cups out of the way?

Yes. The rotating design lets the ear cups swing up and off your ears when you do not need hearing protection, then drop back down in seconds.

Do I need tools or do I have to modify anything?

No. It installs in seconds by replacing the existing headband, with no permanent modification to either the headset or the helmet.

Is there an age restriction?

No. This is a headset mounting accessory, not a working airsoft gun, so it is not age restricted and no UKARA defence is required.