The Nordic +2 MXT Magazine Extension Kit (brand part no. MXT-TBS-12-2K) adds two extra rounds of capacity to a 12-gauge shotgun’s existing magazine tube. This tube kit is used in conjunction with Nordic’s separately-sold 12-gauge extension tube nut, which replaces the factory magazine cap and is required to complete the installation. Finished in black, it is part of Nordic’s MXT extension tube system.

Key Specifications

• Adds two rounds of extra magazine capacity.
• Built for 12-gauge shotguns.
• Requires Nordic’s 12-gauge extension tube nut, sold separately.
• Part of Nordic’s MXT extension tube system.
• Finished in black.
• Sold as a tube kit, ready to pair with the required nut.

Frequently Asked Questions

Does this include the extension tube nut? No, this kit requires Nordic’s 12-gauge extension tube nut, which is sold separately.

How much capacity does this add? It adds two extra rounds to a 12-gauge shotgun’s magazine.

Buy the Nordic +2 MXT Magazine Extension Kit

A couple of extra rounds can matter, and Nordic’s +2 MXT kit is a straightforward way to add them to an existing 12-gauge magazine tube. Browse more shotgun magazines from Nordic Components and order it from our Lubbock, Texas gun shop for fast, insured shipping.