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Arisaka Defense OOM-P2 Offset Optic Plate 2 RMR SRO Holosun 507C Black
The Arisaka Defense OOM-P2 is the correct Plate 2 adapter for the Arisaka Offset Optic Mount, providing a direct fit for optics using the RMR footprint — including Trijicon RMR and SRO, Holosun 407C, 507C, and 508T, and Swampfox Kingslayer, Liberty, and Justice. Hard-anodized aluminum construction holds zero under repeated use while keeping added weight negligible.