The Sentinel ACES Kit is a complete helmet-mounted eyepiece solution engineered for operators who demand precision, reliability, and zero compromise in the field. Combining the Sentinel EPS Eyepiece with the REACH Arm, every component is designed to work as a unified system delivering optimal positioning, rock-solid stability, and rapid deployment from the first mount.

The REACH Arm features a precision dovetail mount that interfaces directly with your helmet-mounted shroud, providing a secure, tool-free connection that locks in tight and holds under the most demanding conditions. No adapters. No improvising. Just a solid, repeatable fit every time you gear up.

Built for military, law enforcement, and serious civilian operators alike, the ACES Kit eliminates the guesswork of building a piecemeal setup. Whether you're running a night operation, conducting surveillance, or training for your next deployment, the ACES Kit puts your optic exactly where you need it — every time.

Precision engineered. Mission ready. Sentinel built.