Two Shot Tactical Magazine Extension Tube with 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.
Two Shot Magazine Extension Increases Magazine Capacity to 6 Rounds
Sling Mount for Vertical Attachment, Mounts on bottom
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.
6.25"
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.
Good quality. Works just fine. Only negative is that it doesn't allow a bayonet to mount. Other than that, it's great.
No complaints
1/24/2018
Installed this on an old Remington Model 11. Only modification was to cut the original mag tube to allow the extension and nut to tighten as needed. ABSOLUTELY no problems of any kind. Looks like factory/OEM part.
- DDTM, WA
High Quality
2/20/2014
Extension tube looks and works perfect. Nice well made unit.
- Bob, WV
2 shot extension
12/14/2012
great product! i never have to wonder about the quality of a Wilson product, they have never disappointed. i installed this well built extension in about 5 minutes and it works as advertised.
- Derek, SC
FREAKIN AWSOME
10/25/2012
IN ALL MY EXTENSIONS THIS PRODUCT IS THE BEST BY FAR, ORDERED SUNDAY, ON THE GUN WEDSNESDAY, SIMPLE 15 MIN. INSTALL THAT INCLUDES DRILLING OUT DIMPLES AND CLEANING. BETTER THAN THE FACTORY REM IN MY GUN. SAVE YOURSELF SOME GRIEF AND GET THE WILSON COMBAT EXTENSION, YOU WILL NOT REGRET IT. OH, BYE THE WAY 390 ROUNDS RANGING FROM CHEAP NO.8 WINCHESTER TO 3 MAG SLUGS AND NO FTFS AT ALL.
- SILVERBACK INGO MEMBER, IN
Better than factory extension on 11-87 police.
10/17/2012
Very nice extension. I wanted to be able to clean my 11-87 police action without using a screwdriver to take off the factory barrel clamp. This extension comes off just like a regular cap with no additional tools. The sling mount also supports the barrel like the factory clamp did. I am very satisfied.
- Corey, FL
Best Extension on the market
3/19/2011
Don’t buy a cheap plastic extension tube. This extension tube is made of high quality martial. The Hi-viz follower is a great addition to any shot gun. The extension tube is easy to install and there is a great how to video on the website. This is the best extension tube on the market and the price is right.
- Jason, SC
Great Product
3/4/2011
Very High Quality Product. Will by more products for my 870 from Wilson Combat. Also its great to have a video on how to install it.
- Jonathan, TX
Best extension kit around.
2/26/2011
This kit is of higher quality than the factory extension and has worked reliably for me from day one. Complements my 870P very nicely. Id buy it all over again in a heartbeat. Went on easy.
- Paul Q, CA
Super nice kit!
1/10/2011
This is a very high quality, well built magazine extension kit. Its rock solid, and it fits my Remington 1100 like a glove. It looks great and works great too. Highly recommended!
- Mick Newton, OR
Excellent mag extension kit
11/24/2010
Just installed the mag extension kit and couldnt be more pleased. I have tricked out a few 870s over the years and this is the the best mag extension kit I have found. It is very heavy duty & installed quickly without surprises. Finish and workmanship are way above average and all at a resonalble price.
