Dentler Mounting Rail Dural BASIS - ATN

• Modular BASIS interface: This rail is built for the Dentler BASIS platform, so the optic-side mount stays on the ATN device while the base stays on the rifle. That makes it easier to move a compatible sight between setups without rebuilding the mounting arrangement each time.
• Repeatable detachable fit: The BASIS system is designed for a play-free, repeatable lock-up with consistent clamping torque. In practice, that supports dependable reattachment after removal and gives the user more confidence when swapping optics in the field.
• Dural aluminum construction: The mount body uses aluminium, keeping weight down compared with steel alternatives while still providing the rigidity needed for a dedicated optic rail. That is especially useful on larger digital, night vision and thermal sights where overall rifle balance matters.
• Made for ATN digital and thermal optics: This version is configured for ATN 4K pattern devices, including the models named for the rail. It provides a purpose-built interface instead of relying on improvised adapters.
• Matte black finish: The black matte surface suits modern hunting and night-vision setups and helps the mount blend visually with the optic and rifle without adding glare.

About the Dentler Dural Mounts Series

Dentler Dural Mounts are the aluminum optic-side modules within the company’s BASIS and BASIS VARIO mounting family. The series is built around a modular idea: the rifle carries a dedicated base, while the optic carries its own mounting rail, allowing the sight to be detached and reattached as a complete unit. This approach suits hunters and shooters who use more than one optic type on the same rifle platform or want a cleaner way to manage different sighting systems.

Within the range, Dural ring modules provide a lighter alternative to steel versions, and the system is offered in different tube diameters and heights as well as dedicated interfaces for selected optics. A key characteristic of the series is its repeatable, play-free connection to compatible Dentler bases, with consistent tightening torque as part of the design. Because BASIS optic rails work with both BASIS and BASIS VARIO bases, the platform remains flexible as a rifle setup evolves. In practical use, the Dural series is aimed at shooters who want a modular mount with lower weight, straightforward handling and a purpose-built fit for modern hunting optics, including digital and thermal devices.

About the Dentler Mounting Rail Dural BASIS - ATN

The Dentler Mounting Rail Dural BASIS - ATN is a dedicated optic-side rail for selected ATN X-Sight 4K PRO, 4K BuckHunter, Mars 4 and Thor 4 devices. Rather than using a generic clamp or adapter arrangement, it gives these digital day/night and thermal optics a mount designed specifically for the Dentler modular system. That matters on rifles fitted for changing roles, where a digital sight may be used for one application and another optic may be preferred for a different hunt or lighting condition.

Its aluminium construction keeps the mount lighter than a comparable steel body, which helps when pairing it with larger electronic optics that already add bulk above the receiver. The KR 0.0 mm extension keeps the configuration straightforward, and the matte black finish matches the subdued appearance expected on modern hunting and night-vision equipment.

The main advantage of this rail is how it works inside the Dentler BASIS interface. The rail remains attached to the ATN optic, while the compatible Dentler base remains on the rifle. That makes removal and reinstallation more practical than repeatedly dismounting the sight itself, and it preserves the convenience of a dedicated setup for each optic. For users running digital or thermal aiming devices on hunting rifles, this mount provides a cleaner, more integrated connection to the Dentler ecosystem and a more organized way to manage interchangeable optics.

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, with BASIS and BASIS VARIO as its core product families. Dentler’s design philosophy centers on separating the rifle-side base from the optic-side mount, creating a system that can be detached and reattached in a structured, repeatable way.

The brand offers base rails for firearms from makers such as Benelli, Browning, Merkel, Heckler & Koch and Rößler, and optic-side mounting solutions for formats including Aimpoint, Pulsar, Swarovski, Zeiss and Weaver/Picatinny. That specialization has made Dentler particularly relevant to hunters who use multiple optics across different rifles and want a mounting system built around compatibility, repeatability and German-made manufacturing.

Main Features

• Manufacturer: Dentler
• Mount series: Dentler Dural Mounts
• Made in: Germany
• Warranty: 30 years
• Extension (KR): KR 0.0 mm
• Optic type: ATN 4K
• Color: Black - Matte
• Material: Aluminium
• Compatibility above: 30 mm
• Compatibility below: Dentler Mounts Interface

Warranty

Dentler states a 30-year warranty for this mounting rail. That long coverage period fits the product’s role as a durable, rifle-mounted interface intended for repeated installation and removal within the BASIS system.