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Arisaka Defense Offset Optic Plate 4 OOM-P4 DeltaPoint Pro Romeo Zero
The Arisaka Defense Optic Plate 4 (OOM-P4) is a direct-fit adapter plate for the Arisaka Offset Optic Mount. This standard-height plate accepts a wide range of micro red dot footprints — including the DeltaPoint Pro, JPoint, Shield RMS, Shield RMSc, Romeo Zero, CT RAD Micro, CT RAD Micro Pro, and EFLX — letting you mount the optic you already own without changing your base system. Hard anodized aluminum construction holds zero under sustained recoil.