Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Increases Capacity; Minimizes Extra Weight

Extruded aluminum tube replaces the factory magazine cap and increases magazine capacity without adding excess weight. Attaches quickly without gunsmithing, and requires no permanent modifications to your 870. Ratchet base on magazine retains the tube; cannot back off or loosen during firing if properly installed. Kit includes extended-length spring to maintain correct function and feeding. Separate models available to increase capacity by 2 or 3 rounds when using 2¾" shells.


Big Book Catalog, Issue:66, Page:196
New Product Supplement, Issue:641, Page:008
Personal Protection, Issue:01, Page:035

SPECS: 6061T6 aluminum, hardcoat anodized finish, matte black. Minimum required barrel length: 18.5".

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