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If you've spent time with a Ruger 10/22, you know the factory rotary magazines sit pretty flush in the mag well. This works fine most of the time, but when a magazine gets stuck or you're trying to swap mags quickly, that lack of grip surface becomes frustrating. That's where these Companion bumpers come in.
The Companion extended magazine bumper gives you a real grip point on the bottom of your 10/22 rotary magazines. The extended Zytel base pad adds just enough material to make magazine changes noticeably faster, and it makes pulling a stuck magazine out way less of a hassle. Whether you're running competition drills or just plinking at the range, the extra grip makes swapping mags smoother.
These are made from high-durability Zytel polymer, the same tough material you'll find on quality Tandem Kross products across their lineup. They're designed specifically for the standard 10-round Ruger rotary magazines, and they install with screws for a solid hold. No glue, no permanent modifications to your magazines or rifle. If you ever want to take your magazines apart for cleaning, you can do that without any problems.
You're getting two bumpers in this pack, enough to outfit two magazines. Keep in mind that magazines are sold separately, so make sure you've got your 10-round rotaries ready to go. Installation takes just a few minutes per magazine. The bumpers come with all the hardware you need.
The Companion bumpers are designed specifically for standard 10-round Ruger rotary magazines. While the same magazines work in other rifles like the Ruger American Rimfire, the bumper fitment and clearance may vary depending on the specific firearm's magazine well. Test fit before relying on them for other platforms.
No, these are a non-permanent modification. They attach via screws to the bottom of your magazine and can be removed anytime. You can still take your magazines apart for cleaning after installation. If you ever decide to remove the bumpers, there's no lasting damage to the magazine.
A small number of users have reported the bumpers coming loose over time or not holding tight initially. Most issues stem from the small screws not seating fully into the magazine base. If you experience this, ensure the screws are tightened down firmly. Some users have had success applying a small amount of super glue to the base before installation for extra security.
No, these are grip extensions only. They don't allow you to load more rounds into your standard 10-round rotary magazines. They simply make the magazine easier to grab and remove from the rifle.
| UPC | 091131144923 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 1918N0036BLK1 |
| Color | Black |
| Model |
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