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GBRS Group Lerna Mount 2.91" Riser for Aimpoint Micro Red Dots

MSRP: $184.00
$174.00
(You save $10.00 )
SKU:
GB010000
Availability:
fast ship item
GBRS Group Lerna Mount 2.91" Riser for Aimpoint - Black and FDE front side profiles

GBRS Group Lerna Mount 2.91" Riser for Aimpoint Micro Red Dot sights

The GBRS Group Lerna Mount Kit is a purpose-built optic mount designed for shooters who demand precision and adaptability. Featuring an elevated 2.91-inch centerline, this mount enhances situational awareness, ergonomics, and compatibility with mission-critical gear. Whether you're integrating night vision, gas masks, or communication headsets, the Lerna Mount ensures your setup operates seamlessly in the most demanding conditions. Its robust construction and user-centered design make it an essential upgrade for tactical and competition shooters alike.

Highlights

  • 2.91-inch centerline – Promotes a natural heads-up posture for improved situational awareness.
  • Gear compatibility – Designed to accommodate night vision, gas masks, and headsets.
  • Cerakote finish – Provides exceptional durability and resistance to wear and corrosion.
  • Versatile design – Compatible with Aimpoint, EOTech, and Trijicon optics.
  • Enhanced target acquisition – Faster sight alignment for dynamic shooting environments.

The Lerna Mount Kit redefines functionality, offering reliability and performance for those who need their equipment to perform at the highest level.

Why a 2.91" mount

A 2.91-inch high mount, like the GBRS Group Lerna Mount, pushes beyond the conventional “high” standards of 2.04" or 1.93" to address specific operational needs. While 2.04" and 1.93" mounts are sufficient for most shooters, they often fall short in scenarios requiring additional head-mounted gear, such as gas masks, night vision devices (NVDs), or headsets. The 2.91-inch centerline elevates the optic to a point where these obstructions are no longer an issue, providing a clear and comfortable sight picture. This height also encourages a natural heads-up posture, reducing neck strain during extended periods of use. The added elevation makes it easier to maintain peripheral vision, critical in tactical engagements or dynamic shooting environments. The 2.91" mount is specifically engineered for modern-day operators who need their gear to integrate seamlessly with evolving mission requirements, offering unmatched versatility and ergonomic benefits.

GBRS Group: Mission, History, and Products

GBRS Group was founded by DJ Shipley and Cole Fackler, seasoned Navy SEALs with a combined 34+ years in the highest echelons of special operations. Their mission is simple: take the hard-earned lessons of elite warfare and distill them into tools and gear that work under the harshest conditions. This isn't gear designed by committee—it's forged from experience in life-or-death environments.

Known for products like the Assaulter Belt System and optic risers with a 2.91" centerline, GBRS gear caters to serious professionals and enthusiasts who demand function without compromise. Their designs are rooted in operational needs, from night vision compatibility to mission-ready modularity.

Customer Feedback

Social media reactions are split—some call it overpriced, others swear it’s the best on the market. But whether you love or criticize GBRS, their authenticity and expertise have made them impossible to ignore in the tactical world.

Specifications:

  • Materials: 6061-T6 Aluminum with Type 3 Hard Coat Anodize
  • Weight: 4.8 oz
  • Clamp Bar: 17-4 PH Stainless Steel H900 Condition with Melonite QPQ finish
  • Compatibility: Aimpoint MICRO series optics and similar footprints such as Sig Sauer Romeo4 series
  • Included Tools: Long reach T10 key, Long reach 3/32" hex key, ¼" drive T25 bit
  • Available Colors: Black and FDE

Note on FDE: Flat Dark Earth finishes may exhibit slight color variations due to anodizing process complexities.