Magazine Extension Tube for Mossberg 12 Ga. Shotguns

Designed for Mossberg 12 gauge pump shotgun models, Mag Extension Tubes allow additional rounds to be added to your shotgun’s capacity.

  • Add more rounds: 8-Shot adds 3 rounds
  • Long-lasting durability with quality materials; mag tube machined from chromoly steel, high-compression internal spring, and a machined, anodized follower
  • High-visibility Follower gives a visual reference for an empty magazine tube

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