Extension Tube, Rem. 870/1100/1187, Quick Detach Stud, Vertical, 1 Shot, 12 Gauge

Extension Tube, Rem. 870/1100/1187, Quick Detach Stud, Vertical, 1 Shot, 12 Gauge
Rated 5/5 based on 3 customer reviews
Item Number: SGET-QDS-V-1
 Review Average:  
 Number of Reviews: 3
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Detailed Description


One Shot Tactical Magazine Extension Tube with Quick Detach Sling Stud and Vertical Sling Mount, 12 Gauge

Scattergun Technologies™ magazine tube extensions are so tough they were selected for use by the U.S. Secret Service and the U.S. Border Patrol.

  • One Shot Magazine Extension Increases Magazine Capacity to 5 Rounds
  • Quick Detach Sling Stud, Located on Front of Tube
  • Includes an Extra-Power Magazine Spring for Improved Reliability
  • Includes a High-Visibility Follower for Improved Feeding and Visual Reference of Empty Magazine Tube
  • Fits Remington® M870 | 1100 | 1187 - 12 Gauge
  • Wave Washer Included
  • Parkerized Finish
  • Follower is not grooved to fit newer 870 magazine tubes. The detent in the magazine tube may be filed down for follower fitting.
  • 2.375"


Only the strongest materials are used in constructing the magazine tube extensions to insure maximum resilience during rough usage. Each unit is shipped ready to install with our extra-power magazine spring and fully machined, neon green high-visibility follower.


 Product ReviewsClick here to review this item
870 + 2 exstenchen
Quality piece installe was easy finish matches perfect looks like it is factory.
I installed this on my Remington 870 TAC-14 after removing the magazine tube dimples. It performs flawlessly as is to be expected from Wilson Combat/Scattergun Technologies.
Best investment for my 870 super magnum!
I purchased this item just for a mount for my streamlight TLR-1 but now I not only have four rounds in the tube I have six and one in the chamber. Thats two birds with one stone, cant beat that!

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