Nordic Mossberg 12ga Nut Blk

The Nordic Mossberg 12 gauge nut in black is a precision-engineered magazine cap replacement designed specifically for shotgun tube extension installations on Mossberg pump-action platforms. This component serves as the critical interface between the receiver and Nordic Components' MXT extension tube kits, enabling shooters to increase magazine capacity beyond factory specifications.

Machined to OEM tolerances, the nut replaces the factory magazine cap and is a required installation component for any MXT extension setup. Compatibility spans the full Mossberg shotgun lineup including the 590, 590A1, 835, 930, and 935 models—making it a universal solution across Mossberg's tactical and hunting platform ecosystem. The black finish matches standard tactical shotgun aesthetics and provides corrosion resistance in field conditions.

Operators, law enforcement, and serious shotgun users who require additional ammunition capacity for patrol duty, breaching operations, or extended training sessions depend on reliable tube extensions. This nut is mandatory for proper seating and function of Nordic's extension tubes—without it, the system cannot be safely installed or operated. Buyers planning magazine capacity upgrades must verify this component is included in their total extension kit purchase.

Nordic Components is recognized in the tactical shotgun community for quality tube extensions and accessories that maintain Mossberg platform reliability and durability standards. This nut reflects that engineering approach—a simple but critical part that ensures proper tube mounting and function.