PURPOSE BUILT OPTIC MOUNTS

In the field... seconds matter. If your optic sits too low; your head drops, your eyes shift, your posture breaks and that costs time. The Lerna and Hydra are the first optic mounts that offer a 2.91” Optic Centerline for faster target ID, regardless of gear/ equipment obstructions. The difference is immediate. Less strain on your neck, faster target transitions, and better awareness when it counts. Add UNITY™ Tactical’s revolutionary Flip-to-Center technology, the 2.91 FTC (Flip-to-Center) to bring any magnifier to the 2.91 height to pair with the GBRS Group Hydra Mounting Systems.

SAME HEIGHT. DIFFERENT TOOLS

FASTER TARGET ID

The first optic mounts engineered with a 2.91” optic centerline for faster target ID. The elevated position promotes a natural, "heads-up" posture and improved situational awareness, even when using Comms headsets, gas masks, or night vision equipment.

UNCOMPROMISED GRIP

Attach accessories without sacrificing control. Elevating accessories like the light or laser means there's no need to compromise your grip because of limited rail space.

MOUNTS