Ruger 57 Optic Adapter Plate – Docter/Meopta/EOTech

This Ruger Optic Adapter Plate provides a factory-designed mounting interface for selected micro red-dot sights on the Ruger-57 pistol. The plate is precision CNC machined from 6061-T6 aircraft aluminum and finished with a matte black hardcoat for durability. It installs to the pistol slide using the supplied #6-32 screws and accepts compatible sight footprints per the sight manufacturer's mounting specifications.

Key Specifications

• The plate is machined from 6061-T6 aircraft aluminum for strength and light weight.
• The surface is finished with a matte black hardcoat for wear and corrosion resistance.
• Designed to fit the Ruger-57 pistol slide interface.
• Compatible with Docter, Meopta, EOTech, Insight, and Noblex red-dot sight footprints.
• Installation is achieved with #6-32 screws secured to the slide (screws provided).
• The plate is supplied as a one-piece adapter plate.
• No rings are included with this adapter plate.
• Part of the Ruger Optic Adapter Plate series and intended as a factory accessory.
• This is a Made in the USA Ruger factory accessory.

For shooters configuring a Ruger-57 with a micro red-dot, this adapter plate provides a direct, factory-style mounting solution that preserves sight alignment options and keeps the slide profile clean. Its CNC-machined construction and hardcoat finish make it a practical choice for everyday range use or sighting setups where a compact, purpose-built optic interface is required. Optic sold separately; install optics following the sight manufacturer's torque and mounting instructions.