This listing is for a set of rails, bungees & hardware only, The helmet is not included!

Black Add-on retrofit ARC Rails For the HGU-56 family of helmets.

These rails WILL require drilling of the helmet.

You’ll need to drill 4 new holes in the helmet to mount these rails.

17.5mm hardware (for HGU-56) included, if you need a different size, please contact us after purchase.

Helmet NOT included!