Spuhr Picatinny Mount, 40 mm, 0 MIL, Gen3

• 40 mm one-piece interface: Built for large-tube optics, this mono-block mount keeps the scope aligned in a rigid single unit, which helps preserve zero and simplifies installation on Picatinny-equipped rifles.
• 0 MOA inclination: The flat mounting angle suits rifles and optics that do not require built-in cant, making it a practical choice for general precision shooting and straightforward sight setup.
• ISMS accessory-ready design: As part of Spuhr’s Ideal Scope Mount System, the mount supports direct attachment of compatible accessories to the mount body, reducing the need for extra rail sections and keeping the setup compact.
• 45-degree ring split: The ring design leaves more clearance around the scope’s adjustment area, making turret access easier during setup and use while also helping with a clean, secure fit.
• Aluminium construction: The black aluminium body keeps weight under control while providing the stiffness needed for hard field use on tactical and precision rifle platforms.

About the Spuhr Tactical Series

Spuhr Tactical mounts belong to the company’s ISMS, or Ideal Scope Mount System, a family developed for shooters who want a rigid one-piece mounting platform with built-in provision for accessories. Within Spuhr’s lineup, this series sits squarely in the precision and tactical optics segment, where repeatable alignment, mechanical strength, and clean integration with supporting equipment matter as much as the riflescope itself. The series is offered for Picatinny rails as well as selected rifle-specific interfaces, and it spans multiple tube diameters and inclination options to suit different rifles and sighting requirements.

A defining feature of the ISMS concept is its ability to carry accessories directly on the mount body rather than relying only on separate rail sections. The design also uses a 45-degree ring split, which leaves the scope’s adjustment area less obstructed and makes the mount easier to work with around large turrets. Spuhr also identifies the series with practical setup details such as a rear level and an indexing tool or gauge for scope rotation on applicable models in the family. In use, the result is a mount series aimed at professional, competition, and long-range rifle setups where stability, modularity, and consistent scope positioning are priorities.

About the Spuhr Picatinny Mount, 40 mm, 0 MIL, Gen3

The Spuhr Picatinny Mount, 40 mm, 0 MIL, Gen3 is a fixed mono-block mount made for riflescopes with a 40 mm tube diameter on a Picatinny rail. Its 0 MOA inclination makes it well suited to rifles and optics that are already matched for the intended distance range, or for users who want a neutral mounting base without added cant. That makes this configuration especially practical for precision rifles where the optic’s internal adjustment range and the rifle’s role do not call for an inclined mount.

Because it is part of the ISMS platform, this mount does more than hold a scope in place. The one-piece design helps maintain alignment between the rings, which is important with large 40 mm tubes and heavier optics. The integrated architecture also supports the modular Spuhr approach, allowing compatible accessories to be mounted directly to the system while keeping the rifle more streamlined than a stack of separate adapters. In practical terms, that can mean a cleaner setup for clip-on support equipment, secondary sighting accessories, or observation-oriented rifle builds.

The 45-degree ring split is another functional detail. By avoiding a conventional horizontal split, it leaves more room around the turret saddle and helps keep adjustment knobs easier to reach. The aluminium construction balances rigidity and manageable weight, while the black finish suits professional and tactical rifle builds. For shooters using a large-tube optic on a Picatinny-based rifle, this Gen3 mount focuses on secure placement, straightforward geometry, and system integration rather than unnecessary complexity.

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 components, with a strong emphasis on precision rifle applications and professional-use equipment. A key step in the company’s development came in 2010, when Spuhr introduced the Ideal Scope Mount System, a mounting concept that combined a rigid one-piece structure with integrated attachment points for accessories.

Beyond scope mounts, Spuhr has also produced upgrade kits for platforms such as the HK G3 and MP5, as well as the adjustable Ideal Chassis System for bolt-action rifles. That broader engineering background is relevant here because it shows the company’s focus on practical firearm integration rather than isolated components. In the optics-mount category, Spuhr has built its reputation around robust mechanical design, modularity, and solutions intended for serious field and precision shooting use.

Main Features

• Manufacturer: Spuhr
• Mount series: Spuhr Tactical
• Made in: Sweden
• In production since: 2026
• Warranty: 2 years
• Extension (KR): KR 0.0 mm
• Inclination: 0 MOA
• Adjustable windage: No
• Scope / Sight type: 40 mm
• Tube diameter.: 40
• Offset angle: 0°
• Bubble level: No
• Color: Black
• Material: Aluminium

Warranty

2 years. This mount is covered by a two-year warranty period.