Companion Extended Magazine Bumper for Ruger® 10/22® (2-Pack)


(136 reviews) Write a Review
0.50 LBS
Adding to cart… The item has been added


"Companion" Magazine Bumper for Ruger 10/22


At a Glance:

  • Easy to install with no permanent modifications to your magazines or firearm
  • Comes with two bumpers
  • Adds grip to bottom of rotary magazines for easy magazine seating and removal


These extended magazine bumpers for the Ruger® 10/22® 10-round rotary magazines are a must-have for anyone that knows how tricky removing the magazine can be.


Constructed of highly durable Zytel® and designed to work with standard 10-round Ruger® rotary magazines, the Companion Extended Magazine Bumper will provide years of enjoyable use. Stop struggling to remove the magazine and make gripping it easier with a two-pack of these competition grade magazine bumpers from TANDEMKROSS!


Please note: 10-round rotary magazines sold separately.


Don’t forget, all TANDEMKROSS products are made in the USA and come with a LIFETIME guarantee!

WARNING: This product can expose you to chemicals including cadmium, which is known to the State of California to cause cancer. For more information go to

136 Reviews

  • 5
    Ext mg bumpers

    Posted by Jess on 8th Sep 2023

    This is the second pack of these I have purchased. They are a huge help when using my KRG chassis on my 10/22.

  • 5

    Posted by Dylan on 23rd Aug 2023

    I modifed a couple of my mags so they fit tighter and feed better but it made them very hard to get out, these fixed the problem and seem to be handling the force well

  • 5
    mag extension

    Posted by willis on 10th Aug 2022

    made a good mod. because I am a little handy caped

  • 5
    10/22 Mag Bumpers

    Posted by Ronald on 8th Aug 2022

    These were so easy to install! Just follow the instructions. Bought for some new snug fitting mags & these did the trick. No more fumbling to get them out when times a factor. Able to get a good grip quickly to remove or load. Not too big. Just right.

  • 5
    Extended Magazine Bumper 1022

    Posted by MINH on 11th Jul 2022

    Product as described, fast shipping... definitely recommended seller.! A+++++

  • 5
    Extended magazine bumpers

    Posted by Joel on 2nd Jul 2022

    They make magazines remove quickly and smooth, they will work on TC/R magazines

  • 4
    Mag extension

    Posted by Eric Rybak on 12th May 2022

    Easy to install. Not too long nor short. Whish they were a little heavier to balance out the loaded mag

  • 5
    extended mag.

    Posted by GEORGE HATFIELD on 6th May 2022


  • 5
    10/22 bumpers

    Posted by William on 4th May 2022

    this is one of those thins that your friends use then next time you will see that THEY have them