Dentler Base rail BASIS VARIO - Benelli Argo

• Continuously adjustable alignment: The BASIS VARIO base rail allows continuous height and windage adjustment, so the rifle can be matched to the optic at the mount rather than by using up the scope’s internal adjustment range.
• Firearm-specific fit: This version is made for the Benelli Argo platform, giving a precise interface that avoids improvised fitting and supports consistent mounting geometry.
• Modular Dentler interface: The rail works with the Dentler Mounts Interface, making it easier to move a compatible optic setup within the Dentler system while keeping handling familiar.
• Steel construction: A steel body gives the base the rigidity needed for repeatable optic positioning and dependable resistance to recoil and field use.
• Low-profile build: With a 4.00 mm BH height, the rail keeps the mounting arrangement compact, which helps preserve a practical sight line and tidy rifle handling.

About the BASIS VARIO Series

Dentler BASIS VARIO sits at the more adaptable end of the company’s modular mounting range, built for hunters and rifle owners who want to use one optic system across more than one firearm. The series follows Dentler’s two-part concept: a firearm-specific base rail stays on the rifle, while a separate optic-side mounting rail connects to it. What makes the VARIO version distinct is its continuous side and height adjustment, which lets the rifle be aligned to the optic through the mount itself.

In practice, that design is especially useful when a shooter wants to preserve the optic’s own adjustment range or keep a familiar sight setup available across different rifles in the same system. The BASIS VARIO rails are made from high-grade steel and are shaped to the individual firearm, combining mechanical strength with a precise fit. Within the Dentler lineup, the series is aimed at users who value repeatable mounting, modularity and a cleaner way to manage multiple hunting optics without resorting to permanent compromise in alignment.

About the Dentler Base rail BASIS VARIO - Benelli Argo

The Dentler Base rail BASIS VARIO - Benelli Argo is a firearm-specific mounting base for the Benelli Argo and related compatible platforms, intended for shooters who want a stable foundation for a modular optic setup. Its role is not simply to provide an attachment point, but to create a controlled interface between rifle and optic mount so the rest of the Dentler system can work as intended. For hunting rifles that may carry different optics for different seasons or shooting distances, that kind of consistency matters.

This model’s defining advantage is the BASIS VARIO adjustment concept. Because height and windage can be adjusted at the base, the rifle can be brought into alignment with the optic while leaving more of the scope’s internal correction available for actual zeroing and trajectory work. That is particularly useful when combining one optic with more than one rifle in a modular setup. The steel construction supports rigidity and repeatability, while the matte black finish keeps the rail visually discreet on a hunting rifle. Its 4.00 mm BH height also helps maintain a compact mounting profile, which is beneficial for balanced handling and a natural cheek position. For users already invested in the Dentler ecosystem, this base rail is the rifle-side component that makes that flexibility possible on the Benelli Argo platform.

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 core product families are BASIS and BASIS VARIO, both built around the idea of combining a firearm-specific base rail with an interchangeable optic mounting rail.

Dentler’s system approach is central to its reputation in this category. The standard BASIS design allows one optic mounting rail to interface with the matching base system, while BASIS VARIO adds continuous height and windage adjustment for more flexible rifle-to-optic alignment. Dentler also offers mounting rails for a wide range of optics formats and base rails for firearms from makers such as Benelli, Browning, Merkel and Heckler & Koch. That specialization has made the brand particularly relevant to hunters who want a repeatable, modular mounting solution rather than a one-rifle, one-optic arrangement.

Main Features

• Manufacturer: Dentler
• Product type: Base rail
• Series: BASIS VARIO
• Compatibility below: FN Browning BPR, FN Browning Acera, Benelli ARGO, Benelli R1, Fabarm Iris, FN Browning BAR, FN Browning BAR MK2, FN Browning BAR MK3, FN Browning Maral, FN Browning BLR LA, FN Browning BLR Lightning LA, Winchester SXR Vulcan
• Compatibility above: Dentler Mounts Interface
• Material: Steel
• Color: Black - Matte
• BH height: 4.00 mm
• A: 12.70 mm
• B: 81 mm
• C: 12.70 mm
• Made in: Germany

Warranty

The Dentler Base rail BASIS VARIO - Benelli Argo is covered by a 30-year warranty.