Reptilia ROF-90 34mm Mount for Trijicon RMR FDE

The Reptilia ROF-90 34mm is a purpose-built adapter that provides a 90° (12:00) mounting point for a Trijicon RMR or similar small red dot when used with a Reptilia AUS mount or Geissele Super Precision mount. It enables a quick transition to a non-magnified optic for close-range engagement while keeping a magnified optic available for longer-range use. The ROF-90 is machined from billet 7075-T6 aluminum and finished in MIL-STD Type III Class 2 hardcoat anodize in Flat Dark Earth. Each model is designed to minimize the distance between the auxiliary optic and the host scope’s centerline while ensuring sufficient clearance so the sight picture is not obscured.

Key Specifications

• The mount adds a 90° (12:00) auxiliary mounting point for a red-dot sight.
• Compatible with Trijicon RMR & SRO and several Holosun models (HS407, HE407, HS507, HE507, HE508).
• Machined from billet 7075-T6 aluminum for strength and light weight.
• Finished in MIL-STD Type III Class 2 hardcoat anodize in Flat Dark Earth.
• Designed for host optics with a 34mm tube/height.
• Weighs approximately 33 grams for minimal added mass.
• Made in USA and produced as a single-piece adapter.
• Drop-in upgrade for Reptilia AUS mounts and Geissele Super Precision mounts.
• Does not include rings; rings not included with the adapter.
• Designed to minimize optic distance from the host scope centerline while maintaining sight picture clearance.

Built for integration and durability, the ROF-90 provides a low-profile, repeatable mounting solution for shooters who need a fast transition to a non-magnified optic without compromising the magnified optic. Its precise fit, robust material, and hardcoat finish make it a practical choice for setups that require a dedicated RMR or SRO mounting point on Geissele Super Precision or Reptilia AUS mounts.