# ACH / TBH - ARCs (Skeleton)

A universal rail (one size fits all) for the ACH platform, Ops-Core ACH Skeleton ARCs transform ACH style helmets into a streamlined platform capable of integrating mission enhancing components and accessories such as visors, mandibles, lights and cameras.

-   Transform ACH style helmets into a streamlined platform capable of integrating mission enhancing components and accessories such as visors, mandibles, lights and cameras.
-   One size fits all. (Fits the bolt pattern of Gentex ACH style helmets, sizes small to extra-large.)
-   Based on Ops-Core FAST ARCs.
-   Easily mounts to the sides of the helmet.
-   Mounts using existing chinstrap holes in the helmet.
-   Numerous non-snag attachment points provide quick, easy and secure donning and doffing of accessories, and clean routing of external wires and cables in a streamlined configuration to minimize user distraction.
-   Compatible with ballistic visors and mandibles to offer several options for fully integrated face protection.
-   Visor mounts directly; mandible through a point molded into the rail.
-   May be integrated with liners and retention systems.
-   Corners of the rail designed for compatibility with Ops-Core O2 Mask Straps making the helmet suitable for HALO/HAHO operations.
-   Designed to emergency release accessories at 8ft-lbs (11 Newton meters) of torque to prevent neck injuries in the event of snagging.
-   Durable, lightweight construction.
-   **Kit includes:** (2) Skeleton ARCs, (2) Picatinny Adapters, (2) Wing- Loc Adapters, ballistic mounting hardware, and (10) cable ties.

#### Product Downloads

-   [User Guide](https://cdn.shopify.com/s/files/1/1664/1057/files/Ops-Core_Arcs_ACH_User_Manual.pdf?1745)

## Details

- **Price:** 112.0 USD
- **Vendor:** HCC Tactical
- **Type:** Helmets & Accessories
- **Tags:** HCC Tactical, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black | 112.00 USD | In stock |
| Foliage Green | 112.00 USD | In stock |
| Tan | 112.00 USD | In stock |

## Images

- ACH / TBH - ARCs (Skeleton)
- ACH / TBH - ARCs (Skeleton)
- ACH / TBH - ARCs (Skeleton)

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/ach-tbh-arcs-skeleton)
> Updated: 2026-07-22