20 Gauge Shotgun Extension Nut for Nova, Weatherby, Mossberg


SKU: NUT-BR-20-00 Categories: ,


Reloading is for suckers.
Expand your magazine capacity with a Nordic Components extension nut and tube kit.

If you’re looking for more capacity, this 20 gauge shotgun extension nut is half the equation, allowing installation of a Nordic Components 20ga shotgun extension tube kit on your shotgun. The nut is required for installation of the tube kit.

The BR-model nut is compatible with the following 20 gauge shotguns:

  • Benelli Nova
  • CZ 720
  • Weatherby SA-08
  • Mossberg SA-20

This nut replaces the factory magazine cap.

Note: This 20 gauge shotgun extension nut will also be compatible with other shotguns utilizing the same factory magazine thread pattern, but may require modification/fabrication for proper installation. Visit the shotgun extension fit guide for information on other shotgun models.

Additional information

Weight 0.1 lbs
Dimensions 9 × 5 × 2 in


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