This extension nut allows you to attach a Nordic Components magazine tube to your Stoeger M3000 series shotgun.

The MXT extension nut allows for installation of a Nordic Components MXT 12ga shotgun extension tube kit. The nut replaces the factory magazine cap, and is required for installation of the extension tube kit.

The M3000-model nut is compatible with the following 12 gauge shotguns:

• Stoeger M3000
• Stoeger M3500
• Stoeger M3K

Any magazine dimples or spring retaining devices will need to be smoothed or removed to allow proper function.

Note: This nut will also be compatible with other shotguns utilizing the same factory magazine thread pattern, but may require modification/fabrication for proper installation. Nordic Components does not have specific information regarding compatibility beyond the models listed in this description.

SKU: NUT-M3000-12