The Nordic Components Remington 12GA Extension Nut (brand part no. NUT-RM-12-00) is the magazine cap replacement required to install a Nordic Components MXT 12-gauge shotgun extension tube kit. It threads on in place of the factory magazine cap and provides the mounting interface the MXT tube kit needs to attach securely. This nut is fitted for the Remington 11-87 pattern shotgun. It ships in a black finish to match factory magazine tube hardware. Without this nut, an MXT extension tube kit cannot be installed on a compatible Remington shotgun.

Key Specifications

• Replaces the factory magazine cap on a compatible Remington shotgun.
• Required for installing a Nordic Components MXT extension tube kit.
• Fitted for the Remington 11-87 pattern shotgun.
• Finished in black to match factory magazine tube hardware.

Frequently Asked Questions

Do I need this nut to add an extension tube? Yes, it replaces the factory magazine cap and is required before installing a Nordic MXT extension tube kit.

What shotgun does this nut fit? The Remington 11-87 pattern shotgun.

Buy the Nordic Components Remington 12GA Extension Nut

Order the Nordic Components Extension Nut from our Lubbock, Texas gun shop to get your MXT tube kit installation started. It is a direct-fit part among our shotgun parts. Add it to your cart for fast, insured shipping direct to your door.