The C&H Precision FN FNX 45 to RMR/SRO/Holosun Mount Plate (C&H Precision part no. FNX45-RSH) converts the FN FNX 45 to accept RMR/SRO/Holosun footprint red dots. It supplies the mounting interface for the Trijicon RMR, the SIG ROMEO (SRO) and Holosun optics built to the same pattern. The plate is anodized aluminum with a black finish for durability, and mounting hardware is included. It gives a FNX 45 owner a direct route to a modern red dot without a custom slide cut.

Key Specifications

• The plate converts the FN FNX 45 mounting interface for red dot optics.
• It carries optics in the RMR/SRO/Holosun footprint, covering the Trijicon RMR, the SIG ROMEO (SRO) and Holosun optics that share it.
• The plate is anodized aluminum, a durable and light mounting base.
• The finish is black anodized, which resists corrosion over long use.
• Mounting hardware is included, so installation does not need extra parts.

Frequently Asked Questions

Which pistol is this plate for? The FN FNX 45.

Which red dots does it accept? Optics in the RMR/SRO/Holosun footprint, including the Trijicon RMR and SIG ROMEO (SRO).

Does the plate include screws? Yes. Mounting hardware is included.

Buy the C&H Precision FN FNX 45 to RMR/SRO/Holosun Mount Plate

Putting a red dot on a FNX 45 comes down to the plate, and this one covers the RMR family of footprints. Order from our Lubbock, Texas gun shop for fast direct shipping, and see more red dot mounts from C&H Precision.