GBRS Lerna Mount for Aimpoint Duty RDS — Black, 2.91 in

The GBRS Group Lerna mount elevates compatible red dot optics to a 2.91-inch centerline, improving sight alignment when users wear helmets, ear protection, communication headsets, night vision, or body armor. Designed specifically for Aimpoint Duty RDS footprints, the mount delivers a heads-up optic position that supports a more upright posture and consistent cheek weld. Finished in anodized black, the Lerna mount is intended as a practical equipment-level solution for duty, range, and field setups.

Key Specifications

• The manufacturer is GBRS Group.
• The model is Lerna.
• Fit compatibility is Aimpoint Duty RDS.
• The optic centerline is 2.91-inch for a raised sight picture.
• The finish is Anodized.
• The color is Black.
• The product type is Mount.
• The subcategory is Optic Specific Mounts.

The Lerna mount provides a straightforward way to improve optic ergonomics and gear compatibility without adding unnecessary complexity. Its raised centerline and durable anodized finish make it a dependable choice for operators and enthusiasts who prioritize a practical, heads-up optic setup for duty, training, or field use.