Ruger-5.7 Extended Magazine Bumpers - 2-Pack

Ruger-5.7 Extended Magazine Bumpers - 2-Pack
Item Number: 18499
 Review Average:  
 Number of Reviews: 6
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Detailed Description

These +5 Extended Magazine Bumpers (2-Pack) are designed to add five additional rounds to your factory magazines. They also extend the bottom of the magazine to provide more grip for control of your pistol while firing. The additional material of the extended bumpers also helps with more confident magazine changes and proper seating. With the extended area, shooters can securely seat your magazines by "bumping" them into a locked state. Each package includes (2) base pads and (2) springs for extended life. Made in the USA by TANDEMKROSS.

Ruger cannot bill to or ship to the extended bumper to the following states and cities: California; Boulder, Colorado, Connecticut, Hawaii, Illinois, Maryland, Massachusetts, New Jersey, New York, Rhode Island, Vermont, Washington State, Washington DC. DO NOT ORDER THIS PRODUCT if you live in these locations.

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 -

 Product ReviewsClick here to review this item
STAY AWAY!!! 11/2/2023
They are TRASH I ordered 7 packs for 14 mags (I owe all three 5.7 offerings from Ruger) when I opened the packages 3 were already broke (small tabs that keep the base plate secure). Out of the other 11 I have 4 that work with 25 rounds in them. The rest fit 20 to 23 before the springs compress and wont feed rounds and fall out of the magazines. Please beware of this product!!!!!
- Richard Hall, WV
No Angle on Springs 12/1/2022
The springs on these are straight, no angle at all. The factory springs are angled to match the angle of the magazine. I uninstalled and never even used them.
- Steven Moore, KY
Works Great 9/3/2022
Sits good looks good can fit a few more than 5 extra close to 28 without having to really put pressure on fits really well
- Miciah Dick, KY
Good buy for 5.7 8/23/2022
Looks good on the 5.7 pretty easy to put on just watch the YT video on it from ruger and should be fine looks nice like the red on it with the black
Great Upgrade 2/22/2022
Using the Ruger OEM box and follower, the kit is a longer spring and rugged hollowed out base pad that works great with no problems. Which is more than I can say about aftermarket magazines.
- Bill, FL
not good 2/2/2022
spring gets caught in the extension. extra star for the chance i can fix it with a dremel.

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