Nordic Components Barrel Nut
Nordic Components Barrel Nut for Nordic Components Extended Magazine Tube - does not include tube and spring. Tubes are sold separately and available here.
Our method of selling the tubes and barrel nuts separately allows you to change mag tube lengths without having to buy a whole new barrel nut assembly.
The barrel nuts are specific to the model of shotgun, while the tubes are generic for all shotguns. You buy the tube by length based on how many additional shells you wish to add to your gun's capacity.
Note: the Versamax barrel nut does not fit the Competition or Tactical models.