Dentler Base rail BASIS - Sako 85 SM

• Firearm-specific fit: This BASIS base rail is shaped for the Sako 75 SM, Sako 85 SM and Sako MA 05 SM, which helps ensure a clean installation without improvised fitting work.
• Part of the Dentler modular system: The rail forms the rifle-side foundation for the Dentler Mounts Interface, making it easier to move between compatible optic mounting solutions within the BASIS platform.
• Steel construction: Made from steel, the base rail is built for the repeated stress of mounting and removing optics while maintaining a solid connection on the rifle.
• Low 4.00 mm build height: The 4.00 mm BH height keeps the interface close to the receiver, which supports a compact setup and can help preserve a natural sight line.
• Matte black finish: The black matte surface gives the rail a subdued appearance that fits hunting rifles well and avoids unnecessary reflections in the field.

About the BASIS Series

Dentler BASIS is the company’s core modular mounting platform for hunters who want a repeatable, rifle-specific optic interface without committing one optic permanently to one setup. The system is built around two parts: a firearm-specific base rail that remains on the rifle and an interchangeable optic mounting rail that stays with the sight. This approach places BASIS in the practical center of Dentler’s lineup, with a focus on secure fit, straightforward handling and compatibility across many common hunting rifle models.

A defining characteristic of the series is its modular architecture. Dentler designed BASIS so the underside matches the individual firearm while the upper interface remains standardized across the system. In practice, that means a hunter can build around one mounting standard while choosing different optics or upper interfaces for different uses. The series is also known for its steel-based construction philosophy, compact form and emphasis on a stable, repeatable connection. Within Dentler’s range, BASIS serves users who want a robust mounting solution for traditional hunting rifles, while BASIS VARIO extends the concept with additional adjustment capability.

About the Dentler Base rail BASIS - Sako 85 SM

The Dentler Base rail BASIS - Sako 85 SM is a rifle-side mounting base made for shooters using the Sako 75 SM, Sako 85 SM or Sako MA 05 SM platform and building around the Dentler modular system. Its role is simple but important: it provides the correctly matched foundation that allows compatible Dentler upper mounting components to lock onto the rifle with the geometry the system is designed around. For hunters who use one rifle in different roles, that modularity is the main advantage, because the base stays on the firearm while the optic-side solution can be chosen to suit the sight.

The rail uses a steel body, which suits a component that must resist clamping force, recoil stress and repeated handling over time. The 4.00 mm build height keeps the base low on the action, helping maintain a compact overall setup and reducing unnecessary height between rifle and optic interface. That matters in practical field use, where a lower mounting foundation can support more natural head position and cleaner rifle handling. The matte black finish keeps the appearance discreet and appropriate for hunting use, while the firearm-specific profile is intended to match the receiver family it is built for rather than relying on a universal compromise. As part of the BASIS family, this model is best understood as a precise, model-matched starting point for a modular hunting optics setup.

About Dentler

Dentler Jagdwaffen was founded in 2011 by Daniel Dentler. Based in Leutkirch im Allgäu, Germany, the company focuses on modular riflescope mounting systems for hunting firearms rather than general shooting accessories. Its best-known product families are BASIS and BASIS VARIO, both built around the idea of combining a firearm-specific base with an interchangeable optic-side mount.

This specialization has given Dentler a clear place in the hunting optics market: practical mounting solutions that let users adapt one rifle to different optics or share an optic concept across compatible rifles. The BASIS system uses a dedicated base rail and a matching mounting rail, while BASIS VARIO adds continuous height and windage adjustment. Dentler also offers interfaces for a broad range of optics formats, including Aimpoint, Pulsar, Swarovski, Zeiss and Weaver/Picatinny, reflecting the company’s emphasis on compatibility within a structured modular system.

Main Features

• Manufacturer: Dentler
• Made in: Germany
• Material: Steel
• Color: Black - Matte
• BH height.: 4.00 mm
• Compatibility Below: Sako 75 SM, Sako 85 SM, Sako MA 05 SM
• Compatibility Above: Dentler Mounts Interface

Warranty

Dentler provides a 30-year warranty for this base rail. That long coverage period matches the product’s role as a durable steel mounting component intended for long-term use on a hunting rifle.