ERA-TAC KeyMod Nut

• KeyMod interface fit: The ERA-TAC KeyMod Nut is made for KeyMod accessory mounting, giving a secure attachment point for compatible rails and adapters on slim handguards.
• Low 1.20 g weight: Its minimal mass keeps the rifle setup light, which matters when adding small accessories without upsetting balance or handling.
• Aluminium construction: The alloy body keeps weight down while providing the strength needed for repeated installation and removal in practical field use.
• Part of the ERA-TAC accessory system: It supports the wider ERA-TAC KeyMod range, making it easier to configure a rifle with matching mounts and accessory interfaces.
• German manufacture: Built in Germany, it reflects the precise machining and consistent fit expected from ERA-TAC mounting components.

About the ERA-TAC Accesories Series

The ERA-TAC Accesories series belongs to the tactical accessory side of the ERATAC range, which Recknagel introduced in 2010 for the civilian market and law enforcement use. The line covers practical mounting components rather than optics themselves, with a focus on giving rifles and carbines adaptable attachment points for mission-specific equipment. Within the range are KeyMod and M-LOK accessories, adapters, swivels and other interface parts that help users build out a firearm around real shooting needs.

A defining trait of the series is its emphasis on modularity. ERATAC includes solutions for attaching lights, lasers, slings and accessory bases, as well as interface parts that let the user choose between centered or offset mounting positions depending on clearance and handling requirements. Across the family, the design philosophy is straightforward: solid aluminum construction, low weight and clean integration with modern mounting standards. That makes the series especially relevant for tactical optics setups, support accessories and compact rifle builds where secure fit, low bulk and predictable compatibility matter more than unnecessary complexity.

About the ERA-TAC KeyMod Nut

The ERA-TAC KeyMod Nut is a small but essential mounting component for rifles and carbines equipped with a KeyMod handguard. Its role is simple: it provides the interface hardware needed to secure compatible accessories to the handguard, making it an important part of a stable and repeatable mounting setup. For users building out a practical rifle with rails, sling points or other handguard-mounted equipment, a properly made nut matters because it affects both fit and long-term reliability.

With a weight of just 1.20 g, this part adds virtually no noticeable mass to the firearm. That is especially useful on modern lightweight platforms, where even small hardware choices contribute to overall handling and front-end balance. The aluminium construction keeps the component light while still suiting the repeated tightening, removal and reconfiguration that often come with modular rifle setups.

As part of the ERATAC KeyMod accessory family, this nut is intended to work within a system built around compact dimensions and practical field use. It suits shooters who want to replace worn hardware, complete an installation or keep spare mounting parts on hand for maintenance. Because it comes from the same product family as ERATAC KeyMod rails and adapters, it is a sensible match for users who prefer to keep their mounting hardware consistent across the rifle.

About ERA-TAC

ERA-TAC is a brand of Recknagel GmbH & Co. KG in Bergrheinfeld, Germany. Recknagel was founded in 1867 in Albrechts near Suhl, Thuringia, and has long been associated with firearm mounting solutions and accessories. The company later relocated to Schweinfurt in 1948 and moved to Bergrheinfeld in 2006. ERATAC was introduced in 2010 as the brand for tactical mounts and accessories aimed at civilian and military markets.

The brand is known for producing tactical riflescope mounts, Picatinny rails, backup sights and related weapon accessories. A key characteristic of the ERATAC range is its focus on machined aluminum components with durable hard-anodized finishes, giving the line a reputation for precise fit and practical durability. That background makes ERA-TAC particularly relevant in the field of mounting systems, where repeatable alignment and dependable attachment are central to performance.

Main Features

• Manufacturer: ERA-TAC
• Series: ERA-TAC Accesories
• Made in: Germany
• Weight: 1.20 g
• Material: Aluminium

Warranty

2 years. The ERA-TAC KeyMod Nut is covered by a 2-year warranty.