GBRS Group Lerna Mount Kit
GBRS Group Lerna Optic Mount | 2.91 Inch Elevated Red Dot Mount for Aimpoint EOTECH Trijicon
Heads Up. Stay Ahead.
The GBRS Group Lerna Optic Mount is a precision engineered 2.91 inch elevated red dot mount built to enhance target acquisition speed, situational awareness, and ergonomic performance under gear. By raising your optic centerline to 2.91 inches, this tall optic mount promotes a true heads up shooting posture ideal for use with comms headsets, gas masks, CBRN equipment, and night vision devices.
Designed by GBRS Group for professional end users and serious shooters, the Lerna Mount reduces neck strain, improves balance, and eliminates optic interference caused by armor and equipment. The elevated height supports faster sight alignment and a more athletic stance during CQB and dynamic movement.
Machined from 6061 T6 aluminum and finished with Type III Class 2 hard coat anodize, this durable rifle optic mount is built for harsh operational environments. Stainless steel clamp bars and Melonite QPQ finished hardware provide long term reliability and secure attachment under recoil.
If you are searching for a GBRS Group 2.91 inch optic mount, tall red dot mount for night vision, elevated Aimpoint Micro mount, high EOTECH mount, or Trijicon MRO raised mount, the Lerna Optic Mount delivers professional grade performance.
Why We Love the GBRS Group Lerna 2.91 Inch Elevated Red Dot Mount:
The GBRS Group Lerna Optic Mount is built for real world performance. By elevating your optic, it clears helmet mounted systems, improves comfort under armor, and speeds up target acquisition in high stress environments.
We love it because it eliminates compromise. No awkward head tilt. No interference from ear pro or gas masks. Just a clean, fast sight picture that keeps you locked in and ready.
Key Features of the GBRS Group Lerna 2.91 Inch Elevated Rifle Optic Mount:
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2.91 inch optic centerline for heads up shooting posture
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Faster target acquisition and improved situational awareness
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Compatible with Aimpoint Micro, Aimpoint ACRO, EOTECH HWS, and Trijicon MRO optics
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CNC machined from 6061 T6 aluminum
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Type III Class 2 hard coat anodized finish
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17 4 PH stainless steel clamp bar and screws with Melonite QPQ finish
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18 8 stainless steel washers with black oxide finish
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Recommended torque 45 inch pounds
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Made in the USA
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Berry Compliant
What’s Included
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One GBRS Group Lerna Optic Mount
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Installation tools specific to optic platform
Aimpoint, ACRO, and Trijicon models include long reach T10 key, long reach 3/32 inch hex key, and 1/4 inch drive T25 bit.
EOTECH model includes 1/4 inch drive T25 bit.
Weight
Aimpoint version 4.8 oz
Aimpoint ACRO version 4.8 oz
EOTECH version 4.2 oz
Trijicon version 4.3 oz



















