Dentler Base rail BASIS - Haenel Jaeger 10

• Modular BASIS interface: This base rail forms the firearm-specific foundation of the Dentler BASIS system, allowing a compatible upper mounting rail to be fitted and removed in a repeatable way when switching optics or rifle setups.
• Steel construction: The steel body gives the rail the rigidity needed for a secure optic platform, helping maintain dependable alignment under recoil and regular field use.
• Low 4.00 mm build height: The compact BH height keeps the mounting platform close to the receiver, which supports a tidy rifle profile and helps preserve comfortable sight alignment.
• Firearm-specific fit: Designed for the Haenel Jaeger 10 platform and related long-action rifles in the same footprint group, the rail is shaped for correct receiver fit without improvised adaptation.
• Matte black finish: The non-reflective surface suits hunting rifles well, reducing glare and giving the mount a discreet appearance that matches modern optics and actions.

About the BASIS Series

Dentler BASIS is the company’s core modular mounting system for hunting rifles, built around a simple idea: keep a firearm-specific base rail on the rifle and pair it with an interchangeable upper rail matched to the optic. Within Dentler’s lineup, BASIS sits as the standard modular platform, while BASIS VARIO adds continuous height and windage adjustment for more specialized setup work. That makes BASIS the straightforward choice for shooters who want a clean, repeatable interface without unnecessary complexity.

The series is aimed primarily at hunting optics users who may run different scopes, red dots or rail formats across one rifle or several compatible setups. A key characteristic of the system is its 100% compatibility between BASIS base rails and BASIS mounting rails, so the lower rail remains dedicated to the firearm while the upper component stays with the optic. Dentler builds the system around robust steel components and a mechanically positive locking concept intended for repeatable optic changes, practical field handling and a low-profile installation that usually leaves the rifle neat and well balanced.

About the Dentler Base rail BASIS - Haenel Jaeger 10

The Dentler Base rail BASIS - Haenel Jaeger 10 is a firearm-side mounting base made for shooters who want to equip a Haenel Jaeger 10 with the Dentler modular system rather than a fixed one-piece solution. Its role is simple but important: it stays on the rifle and provides the precise interface for a compatible Dentler upper mounting rail. In practice, that means the optic can be organized as part of a modular setup instead of being tied permanently to one conventional mount arrangement.

This model uses a steel construction, which is well suited to a recoil-bearing mounting point because rigidity at the base matters for consistent optic alignment. The 4.00 mm BH height keeps the rail low on the action, helping maintain a compact overall setup and avoiding unnecessary height between rifle and optic. For hunting rifles, that lower mounting geometry can contribute to a more natural cheek position and a cleaner carry profile.

The rail is finished in matte black and dimensioned specifically for the relevant receiver pattern, including the Haenel Jaeger 10 from series number JX-000921 onward. It also shares compatibility with a broad group of long-action rifles that use the same interface pattern. For the shooter, the practical benefit is a dedicated fit on the rifle side combined with access to the wider Dentler ecosystem above the rail, including the Dentler Mounts Interface used by compatible upper mounting solutions.

About Dentler

Dentler Jagdwaffen was founded in 2011 by Daniel Dentler and is based in Leutkirch im Allgäu, Germany. The company focuses on modular riflescope mounting systems for hunting firearms rather than general-purpose shooting accessories, which gives its product range a clear specialization. Its two main systems are BASIS and BASIS VARIO.

The standard BASIS concept uses a firearm-specific base rail combined with an interchangeable optic mounting rail, while BASIS VARIO adds continuous height and windage adjustment for more flexible rifle-to-optic matching. Dentler also offers mounting rails for a wide range of optic footprints and formats, including Aimpoint, Pulsar, Swarovski, Zeiss and Weaver/Picatinny interfaces. That emphasis on modularity and cross-compatibility has made the brand well known among hunters who want one mounting system that can be adapted across different rifles and optics.

Main Features

• Manufacturer: Dentler
• Product type: Base rail
• Series: BASIS
• Compatible rifle: Haenel Jaeger 10 (Up from series-Nr. JX-000921)
• Compatible upper interface: Dentler Mounts Interface
• Additional compatibility: Bergara B14 LA, Bergara Premier LA, CZ 600 Lux (Long), CZ 600 Range (Long), Haenel Jaeger Pro, Howa 1500 LA, HS Precision LA, Mauser M12 (2019-onward), Mauser M18, McMillan G30 LA, Remington 700 LA, Remington 78 LA, Remington 721, Remington 725, Sauer 100, Sauer 101, Smith & Wesson 1500 LA, Weatherby Vanguard LA, Weatherby Europa, Weatherby Mark V Magnum
• Material: Steel
• Color: Black - Matte
• BH height.: 4.00 mm
• A: 21.9 mm
• B: 113.9 mm
• C: 15.4 mm
• Made in: Germany

Warranty

Dentler states a 30-year warranty for this base rail. That long coverage period suits a component designed as a permanent part of a modular rifle mounting system.