ARC Rails - Sentry

The ARC Rails Sentry replacement kit allows you to swap existing Ops-Core rails on Sentry Helmets quickly. The design remains lightweight and easy to install.

Features of the ARC Rails Sentry accessory mounting system

Each kit includes two durable rails and necessary mounting hardware. It features 22mm ballistic screws for a secure helmet fit onto the shell.

Once installed, this system provides streamlined mounting for accessories. Multiple non-snag attachment points ensure secure donning and doffing.

The updated design improves routing for external wires and cables. It is fully compatible with ballistic visors and full-face mandibles.

To prevent neck injuries, accessories release at 8ft-lbs of torque. The streamlined profile keeps all gear tight to the helmet shell.

This configuration minimizes snagging risks during operations. It also helps users manage cables across the entire headborne system effectively.

Integrated mounting points support mission-specific gear. The glass-reinforced composite material provides high impact resistance for tactical use.

These rails are engineered for military-grade performance. Precision manufacturing ensures a perfect fit with your existing Sentry helmet shells.

All mounting hardware is treated for corrosion resistance. The rail geometry accommodates standard accessory adapters with maximum efficiency.

Maintain a low profile while maximizing tactical utility. This kit is a direct upgrade for worn rails and requires only basic tools to install.

The 22mm ballistic screws provide a vibration-resistant hold. Enhanced stability is critical when mounting NVG equipment to maintain balance.

Streamlined wire routing prevents interference with headsets. The non-snag design is essential for rapid movement in confined urban spaces.

Internal channels help protect exposed wiring from damage. This kit integrates with the Ops-Core ecosystem and meets rigorous deployment standards.

Keep your headgear mission-ready with genuine components. Reliability is paramount when configuring your protective equipment and mounting systems.

The high-strength composite construction ensures longevity in extreme environments. Users can depend on the structural integrity during heavy use.

This replacement set maintains the original helmet geometry. It allows for seamless transitions between different mission configurations and gear.

The hardware kit is designed for field maintenance. Quick adjustments can be made to ensure all mounted devices remain stable and secure.

Tactical operators benefit from the reduced weight of these components. Improving headborne weight distribution enhances overall comfort and agility.