Out of stock
SKU: NCNUT-BR-12-00
UPC: 816696020808
The Nordic Components Beretta/Nova/CZ 12-gauge extension nut in black is a precision-engineered component that enables installation of Nordic Components MXT extension tube kits on compatible 12-gauge shotguns. This replacement nut replaces the factory magazine cap and serves as the structural interface between the shotgun's magazine tube and the extension system, making it essential for operators upgrading magazine capacity on patrol shotguns or tactical competition platforms.
The nut is machined to fit Beretta 1301 Competition and Tactical variants, Beretta 391 and A400 Xtreme semi-automatic shotguns, Benelli Nova and Supernova pump-action models, and CZ 612, 712, and 912 semi-automatic 12-gauge platforms. Weatherby SA-08 owners can also utilize this component for their magazine extension projects. The black finish provides corrosion resistance and maintains a low-profile appearance consistent with modern tactical shotgun configurations. Weighing 0.13 lbs, the nut is a lightweight but critical fastening element that must be properly torqued during installation to ensure reliable operation under high-round-count training sessions.
This component is purpose-built for law enforcement and military personnel, civilian tactical competitors, and sport shooters seeking to extend their magazine capacity beyond factory specifications. Extended 12-gauge tubes are common upgrades for dynamic shotgun competitions, breaching operations, and training environments where sustained fire capability matters. The Nordic Components MXT system with this nut allows users to add significant round count without modifying the shotgun's receiver or changing its fundamental handling characteristics.
Installation of extension systems requires proper tools and attention to torque specifications—this nut alone does not constitute a complete extension kit. Users should reference Nordic Components' installation documentation specific to their shotgun platform before beginning work. The black nut is compatible exclusively with the Nordic Components MXT system and will not function as a drop-in replacement for other aftermarket extension brands.
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