Dentler Base rail BASIS - HK SLB 2000

• Modular BASIS interface: This base rail forms the firearm-specific foundation of the Dentler mounting system, allowing a compatible optic rail to be attached and removed with repeatable positioning for practical optic changes.
• Firearm-specific fit: The underside is matched to the Heckler & Koch SLB 2000 platform, which helps avoid improvised fitting work and gives a secure, properly aligned starting point for the mount.
• Steel construction: The steel body adds the rigidity and wear resistance expected from a permanent mounting component, supporting dependable use on a hunting rifle that may see frequent optic changes.
• Low 4.00 mm build height: The compact profile keeps the mounting interface close to the receiver, which helps preserve a practical sight line and supports a tidy, well-balanced rifle setup.
• Broad system compatibility: The rail works with the Dentler Mounts Interface, making it easier to configure one rifle for different optics or adapt an existing Dentler-based setup over time.

About the BASIS Series

Dentler BASIS is the company’s modular mounting platform for hunters who want a repeatable, firearm-specific way to combine rifles and optics. The system is built around two parts: a base rail that stays on the firearm and a separate optic mounting rail that remains attached to the sight. This approach places BASIS as a practical solution for shooters who use more than one optic style, such as a conventional riflescope, a red dot or a rail-based accessory, and want a consistent interface between them.

Within the Dentler lineup, BASIS focuses on a fixed, model-specific foundation, while the related BASIS VARIO system adds continuous adjustment options. The core BASIS concept stands out for its modular interchangeability, its compatibility with a wide range of firearm models and optic interfaces, and its emphasis on repeatable mounting. Dentler also builds the system around robust materials and a mechanical layout intended for field use, where secure locking, stable alignment and straightforward handling matter more than unnecessary complexity. For hunting rifles in particular, the series is designed to support a clean installation that integrates with the firearm rather than feeling like a generic add-on.

About the Dentler Base rail BASIS - HK SLB 2000

The Dentler Base rail BASIS - HK SLB 2000 is the firearm-side component of the BASIS system for the Heckler & Koch SLB 2000 and related compatible rifles. Its role is simple but important: it creates the correct mounting foundation so a compatible Dentler upper rail can be attached with the geometry the system was designed around. For a hunting rifle, that matters because the quality of the base determines how confidently the rest of the optic setup performs.

This model uses a steel construction and a 4.00 mm BH height, giving it the kind of compact, rigid profile that suits a permanent installation on a semi-automatic hunting platform. The low build helps keep the interface close to the action, which is useful when maintaining a practical optic height and preserving balanced handling. Its firearm-specific footprint is intended for the SLB 2000 pattern, so the mount follows the receiver correctly instead of relying on a universal compromise.

In practical use, the main advantage is not just that the rail fits, but that it fits into the wider Dentler BASIS ecosystem. That makes it relevant for shooters who want to keep one rifle ready for different optic configurations while staying within one mounting standard. Compatibility with the Dentler Mounts Interface also gives the setup room to grow, whether the rifle is used with a traditional hunting scope or another compatible sighting solution built around the same modular concept.

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. Its product range is centered on the BASIS and BASIS VARIO platforms, both built around the idea of separating the firearm-side base from the optic-side mounting rail.

A defining part of Dentler’s approach is the way the BASIS system uses a firearm-specific base rail together with an interchangeable optic mounting rail, while BASIS VARIO adds continuous height and windage adjustment. Dentler also offers mounting rails for optics from brands such as Aimpoint, Pulsar, Swarovski and Zeiss, reflecting the company’s emphasis on compatibility across different hunting and sighting setups. That specialization has made Dentler particularly relevant to shooters who want a structured, system-based approach to mounting optics rather than a one-piece solution tied to a single configuration.

Main Features

• Manufacturer: Dentler
• Product type: Base rail
• Series: BASIS
• Compatible firearm: Heckler & Koch SLB 2000
• Additional compatible firearms: Anschutz 1780, Anschutz 1781, Haenel SLB 2000+, Merkel SR 1 Basic
• Upper interface compatibility: Dentler Mounts Interface
• Material: Steel
• Color: Black - Matte
• BH height.: 4.00 mm
• Dimension A: 21.9 mm
• Dimension B: 98.5 mm
• Dimension C: 2x 15.4 mm
• Made in: Germany

Warranty

Dentler provides a 30-year warranty for this base rail. That long coverage period suits a permanent mounting component designed for extended service on a hunting rifle.