Nordic Components 12 Gauge Mossberg Extension Nut

UPC: 816696020822

Nordic Components



2 in stock


2 in stock


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.

For increasing the capacity on the Mossberg 930 JM Pro, please visit the JM Pro section of the FAQ page or the MXT Fit Guide.

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

  • Mossberg 590/590A1
  • Mossberg 835
  • Mossberg 930
  • Mossberg 935
  • Tristar TEC-12 (requires spacer between barrel lug and nut)

This nut is not compatible with the Mossberg 500 or 535, or the Maverick 88.

UPC: 816696020822 Categories: ,