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Questions & Answers
Does this one fit the sig Romeo 5 Expert Answer

Yes, the GBRS Group Lerna Mount Kit models MPN:GEAR-LERN-AP-BLK and MPN:GEAR-LERN-AP-FDE are compatible with the Sig Romeo 5.

by Ethan, Gear Expert, October 2, 2025
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12 Models Available
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Product Info for GBRS Group Lerna Mount Kit, Fits

Lerna is the first optic mount designed for end-users that offers a 2.91" Optic Centerline for faster target ID" regardless of gear/ equipment obstructions" i.e.. EarPro/Comms headsets" Gas masks/ CBRN" and Night vision use. A higher Optic allows for a more athletic posture and "Heads up" attitude that enables the end-users to maintain a vertical spine which translates to body armor or "presenting plates" to the threat. This "Heads up" style allows for faster processing speed and increased situational awareness.image

WARNING: California`s Proposition 65

Features of GBRS Group Lerna Mount Kit, Fits:

  • 2.91 Optic center line"

Package Contents:

  • GBRS Group Lerna Mount Kit, Fits

GBRS Group Lerna Mount Kit, Fits Orderable Models

List of Orderable Models

GBRS Group Lerna Mount Kit, Fits , MPN: GEAR-LERN-ACRO-FDE , Code: 62O-RMT-LERNA-GEAR-LERN-ACRO-FDE
Gbrs Group Gear GBRS Group Lerna Mount Kit, GEAR-LERN-EXPS-FDE , MPN: GEAR-LERN-EXPS-FDE , Code: 62O-RMT-LERNA-9D9D0CC2-CH
Gbrs Group Gear GBRS Group Lerna Mount Kit, GEAR-LERN-EXPS-BLK , MPN: GEAR-LERN-EXPS-BLK , Code: 62O-RMT-LERNA-D9CCA873-CH
Gbrs Group Gear GBRS Group Lerna Mount Kit, GEAR-LERN-DRDS-BLK , MPN: GEAR-LERN-DRDS-BLK , Code: 62O-RMT-LERNA-00447F1F-CH
Gbrs Group Gear GBRS Group Lerna Mount Kit, GEAR-LERN-DRDS-FDE , MPN: GEAR-LERN-DRDS-FDE , Code: 62O-RMT-LERNA-4415DBAE-CH
GBRS Group Lerna Mount Kit, Fits Trijicon MRO, Cerakote Finish, Flat Dark Earth GEAR-LERN-MRO-FDE , MPN: GEAR-LERN-MRO-FDE , UPC: 850056753043 , Code: 62O-RMT-LERNA-GEAR-LERN-MRO-FDE
GBRS Group Lerna Mount Kit, Fits , MPN: GEAR-LERN-ACRO-BLK , Code: 62O-RMT-LERNA-GEAR-LERN-ACRO-BLK
GBRS Group Lerna Mount Kit, Fits EOTECH, Cerakote Finish, Flat Dark Earth GEAR-LERN-ET-FDE , MPN: GEAR-LERN-ET-FDE , UPC: 850056753029 , Code: 62O-RMT-LERNA-GEAR-LERN-ET-FDE
GBRS Group Lerna Mount Kit, Fits EOTECH, Cerakote Finish, Black GEAR-LERN-ET-BLK , MPN: GEAR-LERN-ET-BLK , UPC: 850056753012 , Code: 62O-RMT-LERNA-GEAR-LERN-ET-BLK
GBRS Group Lerna Mount Kit, Fits Trijicon MRO, Cerakote Finish, Black GEAR-LERN-MRO-BLK , MPN: GEAR-LERN-MRO-BLK , UPC: 850056753036 , Code: 62O-RMT-LERNA-GEAR-LERN-MRO-BLK
GBRS Group Lerna Mount Kit, Fits Aimpoint T2, Cerakote Finish, Black GEAR-LERN-AP-BLK , MPN: GEAR-LERN-AP-BLK , UPC: 860010625095 , Code: 62O-RMT-LERNA-GEAR-LERN-AP-BLK
GBRS Group Lerna Mount Kit, Fits Aimpoint T2, Cerakote Finish, Flat Dark Earth GEAR-LERN-AP-FDE , MPN: GEAR-LERN-AP-FDE , UPC: 860010625088 , Code: 62O-RMT-LERNA-GEAR-LERN-AP-FDE
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