Spuhr 30 mm Top Rear Cover, Gen 2

• Gen 2 rear replacement cover: Built specifically for Gen 2 30 mm Spuhr mounts, this rear top cover restores the correct fit and clamping geometry without mixing incompatible generations.
• 30 mm scope compatibility: The cover matches Spuhr’s 30 mm mount format, making it the correct spare part when replacing a damaged or worn rear ring cap on a compatible ISMS setup.
• Aluminium construction: The aluminium body keeps weight low while maintaining the rigidity expected from a precision scope-mount component.
• Made in Sweden: Swedish manufacture aligns with Spuhr’s focus on tight machining tolerances, which matters when a top cover is part of the scope’s clamping system.
• Black protective finish: The black finish matches the mount visually and helps the part stand up to regular field handling on hunting optics or tactical optics setups.

About the Spuhr Accesories Series

Spuhr Accesories are built around the idea of expanding the usefulness of the company’s ISMS scope mounts without adding unnecessary bulk. The series covers add-on parts and interfaces that let users adapt a mount to a more specific role, whether that means fitting an angle cosine indicator, adding backup sighting equipment, attaching illumination tools, or creating a mounting point for compact secondary optics. A key part of the system is the Spuhr Interface, which uses two threaded holes with dual conical parts to create a secure, repeatable attachment method.

Within the range, Spuhr offers direct interfaces as well as Picatinny-based solutions, so the series suits both users who want the lightest possible setup and those who need broader accessory compatibility. The line includes spacers, rails, ACI interfaces, and sight-specific adapters for footprints such as Aimpoint Micro, Trijicon RMR, Docter, and Delta Point. That makes the series especially relevant for precision rifle shooters who want a mount system that can be configured around mission needs rather than treated as a fixed one-piece component.

About the Spuhr 30 mm Top Rear Cover, Gen 2

The Spuhr 30 mm Top Rear Cover, Gen 2 is a replacement rear top cover for compatible Gen 2 30 mm Spuhr scope mounts. Its role is straightforward but important: it forms the upper rear half of the ring assembly that clamps the riflescope securely in place. On a precision mount, that means the part has to match the original geometry exactly, so replacing a damaged or missing cover with the correct generation-specific component helps preserve the mount’s intended alignment and clamping behavior.

This model is made from aluminium and finished in black, giving it the same practical balance of low mass and structural strength expected from a scope-mount component. Because it is the rear cover, it is intended specifically for the back ring position rather than as a universal top cap. The Gen 2 pattern is also significant: Spuhr distinguishes Gen 2 top covers from Gen 1 versions, and the generations are not interchangeable. For users maintaining an existing ISMS setup, that matters more than a generic size description, because correct fit is what ensures even screw tension and proper scope retention. In practice, this accessory is best suited to replacing an original part on a working riflescope mount while keeping the system consistent with the rest of the mount body.

About Spuhr

Spuhr i Dalby AB was founded by Håkan Spuhr in 2007 and is based in Löddeköpinge, Sweden. The company is known for designing and manufacturing firearm optics mounts and weapon upgrade kits, with a strong focus on modularity and precise mechanical fit. One of its defining products is the Ideal Scope Mount System (ISMS), introduced in 2010, which gave shooters a one-piece mount with integrated attachment points for accessories around the riflescope.

Beyond scope mounting, Spuhr has also developed the SICS adjustable chassis system for bolt-action rifles and upgrade kits for platforms such as the HK G3 and MP5. Across these product lines, the company’s reputation rests on practical engineering: rigid mounting solutions, clean accessory integration, and designs intended for professional and precision-oriented rifle setups.

Main Features

• Manufacturer: Spuhr
• Series: Spuhr Accesories
• Made in: Sweden
• Material: Aluminium
• Accessory for: Riflescopes
• Color: Black
• Compatibility: Gen 2 30 mm Spuhr mounts, rear position

Warranty

Spuhr provides a 2-year warranty for this accessory. That period suits a precision-machined mount component intended as a direct replacement part for a compatible ISMS setup.