GG&G Magazine Tube Extension Remington 870, 1100, 1187 12 Gauge 2-Round Aluminum Black

  • Product #: 323351
  • GG&G #: GGG-1546
  • UPC #: 813157004711
GG&G Magazine Tube Extension Remington 870, 1100, 1187 12 Gauge 2-Round Aluminum Black
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2 at this price
MSRP: $92.65
Ships today from MidwayUSA
Made in USA

Product Overview


  • Perfect for Military, Law Enforcement, or Home Defense.
  • The front of the GG&G Remington 870 Mag Tube Extension does not protrude beyond the barrel of a standard 18.5 inch model.
  • The end cap of the magazine extension tube can be removed separately to facilitate cleaning and the use of a magazine plug.
  • 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.

The GG&G Remington 870 Magazine Extension is easy to install. It attaches quickly and easily without modification to the shotgun. This two shot Magazine Extension uses the factory follower.


Package includes a new extended length magazine spring to insure proper function.

Made In United States of America
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Product Information

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Delivery Information

Must Ship to FFL Dealer Yes
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Ships Alone Yes
Oversized Yes
DOT- Regulated Yes
Carrier Restrictions
  • Cannot ship via air
  • Cannot ship via USPS
  • Cannot ship to PO Box
  • Must ship to Contiguous US
HazMat Product Yes

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