Spuhr Trijicon RMR Interface

• Direct RMR-pattern mounting: This interface lets a Trijicon RMR-footprint sight sit directly on a compatible Spuhr mount or ring, keeping the setup compact and reducing extra parts between the optic and the support.
• Built for the Spuhr Interface: Designed for the Spuhr ISMS Interface, it gives a secure, repeatable attachment method that suits modular hunting optics and accessory setups.
• Low added weight: At 23.00 g, the interface adds very little mass to the rifle, helping preserve balance while still allowing a secondary red dot sight to be fitted.
• Aluminium construction: The aluminium body keeps the mount light while providing the rigidity needed for a stable red dot platform in field use.
• Includes screws: Supplied mounting screws simplify installation and make it easier to complete the setup without sourcing additional hardware.

About the Spuhr Trijicon RMR Interface Series

Spuhr interface accessories are built around the company’s modular mounting concept, giving shooters a way to add mission-specific accessories without covering a mount in unnecessary rail sections. In practical terms, that means a cleaner installation, less bulk, and a more direct way to attach compact optics and support accessories where they are actually needed. Within the Spuhr lineup, these interface parts support the same design philosophy seen across the company’s mounting systems: strong attachment, repeatable positioning, and efficient use of space.

For users of hunting optics and precision rifle setups, the interface family is especially useful because it allows compact red dot sights and other accessories to be mounted close to the riflescope. A direct interface is typically lower and lighter than adding a separate Picatinny section first, which helps keep the rifle streamlined. That makes this accessory family well suited to shooters who want a secondary sighting option without giving up the tidy, integrated character that defines Spuhr mounting systems.

About the Spuhr Trijicon RMR Interface

The Spuhr Trijicon RMR Interface is a dedicated adapter for fitting a red dot sight with the Trijicon RMR mounting standard onto a compatible Spuhr ISMS Interface. Its role is simple but useful: it creates a direct connection between the mount and the reflex sight, avoiding the extra height and added complexity that can come with intermediate rail sections. On a rifle already equipped with a magnified optic, this kind of setup is practical for fast target acquisition at short distance while keeping the primary scope in place for longer shots.

This model is particularly relevant for shooters using Spuhr Hunting Series mounts and rings, where a compact offset or supplementary red dot can add flexibility without making the rifle feel cluttered. The interface is also noted as fitting Trijicon RMR Type 1 and 2, Trijicon SRO, and compatible optics such as the Holosun HS407C and HS507C. That broad footprint compatibility makes it easier to build around a preferred miniature sight while staying within the Spuhr ecosystem.

With a weight of 23.00 g and an aluminium construction, the interface keeps added mass to a minimum. That matters on a hunting or field rifle, where accessories should expand capability without upsetting balance. The included screws also help make the installation straightforward, so the interface functions as a clean, purpose-built link between a compact red dot and a modular riflescope mount.

About Spuhr

Spuhr i Dalby AB was founded by Håkan Spuhr in 2007 and is based in Löddeköpinge, Sweden. The company designs and manufactures firearm optics mounts and weapon upgrade kits, with a product range centered on practical modularity and precise mechanical fit. Spuhr is particularly well known for its scope-mounting solutions, including the Ideal Scope Mount System (ISMS), which it introduced in 2010.

Beyond optics mounts, Spuhr also produces products such as the Ideal Chassis System (SICS) for bolt-action rifles and upgrade kits for platforms including the HK G3 and MP5. Across these categories, the company’s reputation is tied to robust machining, modular accessory integration, and designs that help shooters configure rifles without unnecessary bulk. That background makes Spuhr a natural fit for specialized mounting components such as red dot interfaces and other support accessories.

Main Features

• Manufacturer: Spuhr
• Made in: Sweden
• Mounting standard: Trijicon RMR
• Compatibility above: Trijicon RMR Mounting Standard
• Compatibility below: Spuhr ISMS Interface
• Material: Aluminium
• Color: Black
• Weight: 23.00 g

Warranty

2 years. Spuhr specifies a 2-year warranty period for this interface, covering the product for the stated term from the manufacturer.

In the Box

• Spuhr Trijicon RMR Interface
• Screws