Osight RMR to RMSc Adapter Plate

Osight RMR to RMSc Adapter Plate

Expand your optic compatibility with the Osight RMR to RMSc Adapter Plate, designed to seamlessly convert an RMR footprint to RMSc footprint. Built for durability and precision, this adapter allows you to mount a wider range of compact red dot optics onto your slide with confidence.

Universal Optic Compatibility

This adapter plate supports a broad range of optics, including:

• Osight S / SE / SE 6 MOA GN models
• Holosun 407K / 507K / EPS Carry
• Other RMSc and K-footprint red dot sights

Precision Footprint Conversion

Easily convert your slide’s RMR footprint to RMSc, giving you flexibility to run compact optics without needing a custom slide cut or permanent modification.

Durable Stainless Steel Construction

Machined from SUS420 stainless steel using advanced CNC integrated machining, this adapter plate is built for long-term reliability. The PVD matte black coating provides superior wear resistance and corrosion protection under demanding conditions.

Quick & Easy Installation

The adapter includes mounting screws and installation tool, allowing for a fast and straightforward setup. Designed for secure fitment and consistent optic alignment.

Key Features

• Converts RMR footprint to RMSc footprint
• Compatible with Osight, Holosun K-series, and RMSc optics
• Precision CNC machined for exact fit
• SUS420 stainless steel construction for durability
• PVD matte black coating for wear and corrosion resistance
• Includes mounting hardware and installation tool

Technical Specifications

• Material: Stainless Steel (SUS420)
• Weight: 0.76 oz / 21.5 g
• Dimensions: 1.7" x 1.0" x 0.17" (45.2mm x 25.5mm x 4.3mm)

Compatibility Note

RMR is a registered trademark of Trijicon, Inc. This product is not affiliated with or endorsed by Trijicon and is intended solely to indicate compatibility.

Pro Tip

Pair this adapter with Osight SE optics for a complete, performance-ready setup. Bundles may be available at Terran Gear USA for added value.

Frequently Asked Questions (FAQ)

Q: What does this adapter plate do?

A: It converts an RMR footprint slide to accept RMSc and K-footprint optics.

Q: Which optics are compatible?

A: Compatible with Osight S/SE models, Holosun 407K/507K/EPS Carry, and other RMSc footprint optics.

Q: Is this made from durable material?

A: Yes. It is constructed from SUS420 stainless steel with a PVD coating for strength and wear resistance.

Q: Does it include installation hardware?

A: Yes. Mounting screws and an installation tool are included.

Q: Will this require permanent modification?

A: No. This is a non-permanent solution that installs directly onto your existing RMR footprint.

Q: Is this compatible with all RMR cuts?

A: It is designed for standard RMR footprint slides. Always verify your slide specifications before purchase.

Q: Will this affect optic height?

A: Yes. As with most adapter plates, it may slightly increase optic height depending on your setup.

Upgrade your optic mounting options with the Osight RMR to RMSc Adapter Plate — a durable, precision-engineered solution for modern pistol optics compatibility.