GG&G Remington 870 2-Shot Magazine Extension Tube 1546

Item Code: 1546
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  • Length: 6-1/4"
  • Weight: 5 oz
  • Finish: Hard Anodized Non-Reflective Matte Black
  • 2 Shot Tube Adds 2 Additional Rounds Without Increasing Shotgun Length
  • Detail
    Reviews / Q&A

    The Magazine Extension Tube is easy to install as long as a working knowledge of how to break down shotgun to perform maintenance procedures. It attach easily without modification to the shotgun.


    • Perfect for military, law enforcement and home defense use
    • Fits 12ga Remington 870, 1100 and 1187 shotguns only
    • The 2 shot tube adds two additional rounds without increasing overall length of the shotgun
    • The tube extension does not protrude beyond the barrel of a standard 18.5" model
    • When installed properly, the solid steel ratchet base on the 870 mag tube extension nut, securely retains the barrel under recoil
    • The end cap of the magazine extension tube can be removed separately to facilitate cleaning and the use of a magazine plug
    • Unlike the competition, the magazine extension tube nut is CNC machined from wear resistant solid steel bar stock versus aluminum
    • The unique magazine tube extension nut is manganese phosphated in a non-reflective combat finish per mil-spec
    • Includes a new extended length magazine spring to insure proper function


    • Material: 6061-T6 Aluminum
    • Finish: Hard Anodized Non-Reflective Matte Black
    • Length: 6-1/4"
    • Weight: 5 oz.
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    WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

    Reviews / Q&A