ERA-TAC UNIVERSAL-Interface Side Adapter

• Universal interface format: The side adapter expands an ERATAC mounting setup with a practical attachment point for compatible accessories, making it easier to configure a rifle around a specific task without changing the core mount.
• Aluminium construction: The housing is made from aluminium, keeping weight to 100.00 g while still providing the rigidity expected from a mounting accessory used on hard-running rifles.
• Compact side-mounted design: A side adapter keeps additional equipment close to the weapon system, helping maintain a tidy profile and supporting a more controlled, repeatable setup in the field or on the range.
• Made in Germany: German manufacture is closely associated with ERATAC and Recknagel production, giving this accessory the fit, finish, and machining consistency expected in premium mounting hardware.
• Black protective finish: The black finish gives the adapter a subdued appearance that integrates cleanly with modern tactical and hunting rifle setups while resisting the visual distraction of bright hardware.

About the UNIVERSAL-Interface Series

The ERATAC UNIVERSAL-Interface line is built around the idea of making a rifle platform more adaptable without replacing the main mounting solution. Within the broader ERATAC accessory range, these components serve shooters who want to add capability in a controlled, modular way, whether the rifle is set up for hunting, sport shooting, or tactical use. Rather than focusing on optics alone, the series supports the practical integration of additional equipment through a consistent interface concept.

That makes the series especially relevant for users who value a clean, mission-specific layout. A universal interface allows accessories to be positioned where they are useful while keeping the rifle manageable and mechanically straightforward. In the ERATAC context, this approach fits the brand’s emphasis on robust mounting hardware, precise machining, and dependable repeatability. The result is a family of accessories designed to complement modern weapon setups with modularity, solid aluminium construction, and the restrained, professional design language expected from German-made mounting components.

About the ERA-TAC UNIVERSAL-Interface Side Adapter

The ERA-TAC UNIVERSAL-Interface Side Adapter is a compact mounting accessory intended for shooters who need to expand a rifle setup laterally while preserving an organized overall footprint. Its role is straightforward but useful: it creates a side-mounted interface for compatible accessories, allowing the rifle to be tailored to a specific application without resorting to bulkier add-on solutions. That makes it relevant in both tactical optics setups and practical hunting rifle configurations where accessory placement affects handling.

At 100.00 g, the adapter adds capability without introducing unnecessary mass. That matters on rifles that already carry an optic, mount, and other support equipment, where every added part should justify its weight. The aluminium body supports that balance well, combining low weight with the stiffness needed from a component that becomes part of the mounting system. Its black finish also helps it blend visually with modern rails, mounts, and accessories, maintaining a uniform and unobtrusive appearance.

Because it is part of the ERATAC ecosystem, the side adapter is best understood as a practical interface component rather than a standalone accessory. Its value lies in how it helps build a more functional rifle around the shooter’s intended use. For users who want a cleaner way to position compatible equipment on the side of the weapon, this adapter offers a simple, durable, and purpose-built solution.

About ERA-TAC

ERATAC is a brand of Recknagel GmbH & Co. KG, based in Bergrheinfeld, Germany. Recknagel’s background reaches back to 1867, when the company was founded in Albrechts near Suhl in Thuringia. Over time, the business developed a strong reputation for firearm accessories, with products covering hunting, sport, and tactical applications.

The ERATAC line was introduced in 2010 to serve civilian and military users with dedicated tactical mounts and accessories. The range includes riflescope mounts, Picatinny rails, backup sights, and related weapon accessories. A defining characteristic of the brand is its focus on robust construction: ERATAC mounts are machined from solid aluminum and hard-anodized to Mil-Spec Type III, reflecting a design approach centered on durability, repeatable fit, and practical field use.

Main Features

• Manufacturer: ERA-TAC
• Made in: Germany
• Material: Aluminium
• Color: Black
• Weight: 100.00 g

Warranty

The ERA-TAC UNIVERSAL-Interface Side Adapter is covered by a 2-year warranty.