Beretta 80X RDO Optic Mounting Plate for Holosun Footprint

The Beretta 80X RDO Optic Mounting Plate for Holosun Footprint (brand part no. E03617) is a direct-fit accessory made by Beretta for owners of the optics-ready 80X RDO pistol. It replaces the factory cover plate on the slide’s optic cut with a plate machined specifically to the Holosun red dot footprint, letting shooters mount a compatible Holosun optic without sending the slide out for custom milling. It’s a straightforward, purpose-built part for anyone upgrading a factory 80X RDO to a red-dot setup for concealed carry, home defense, or range use.

Key Specifications

• Direct-fit for the Beretta 80X RDO optics-ready slide cut, so no additional slide milling is required.
• Machined to the Holosun red dot footprint, matching the mounting-hole pattern used across Holosun’s compatible micro red dot models.
• Ships as a complete kit, including the mounting hardware needed for installation.
• Compatible specifically with the 80X RDO variant, not the standard, non-optics-ready 80X slide.
• Low-profile plate design, keeping the slide’s profile close to factory dimensions once installed.

Frequently Asked Questions

Does this plate fit factory Beretta 80X RDO slides? Yes, it is a direct-fit replacement for the factory optic cover plate on the 80X RDO’s slide cut.

Which red dots does this plate work with? It is machined to the Holosun mounting footprint, so it accepts Holosun optics that share that same hole pattern.

Does it include the hardware needed to install it? Yes, it ships as a complete kit with the necessary mounting hardware.

Buy the Beretta 80X RDO Optic Mounting Plate for Holosun Footprint

Order the Beretta 80X RDO mounting plate from our Lubbock, Texas gun shop and get your factory 80X RDO ready for a Beretta-compatible Holosun red dot without a trip to the gunsmith. Browse our full scope accessories and scope parts selection for rings, adapters, and mounts to finish the build.