CSRG Mec-Gar Glock Magazine Competition Follower & Spring Kit

CSRG, LLC
SKU:
CSRG-MGGLFSK-1-11
$20.00
(14 reviews)
Current Stock:
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Maximize the capacity on your Mec-Gar Glock magazines with 24-25+1 (reloadable) with the CSRG Competition Follower & Spring Kit!

Our kit includes the following: 

  • CSRG Mec-Gar Glock Competition Follower, made from durable nylon
  • CSRG 11-coil Competition Spring (made by ISMI)
    • Due to excessive spring pressure, we do not recommend using 13 coil springs with the Mec-Gar magazines. 
  • Competition follower does NOT lock the slide open after firing the last round
  • 24/25+1 capacity when used with Springer Precision 140mm magazine extensions and full-size factory magazine tubes
  • We recommend using a loading tool such as an UpLULA to achieve best results, and to fully load and unload the magazine a minimum of three times to set the spring

We have tested this spring kit and Mec-Gar Glock magazines in the following models: 

  • G17/19/45/47
  • Stealth Arms Platypus
  • Staccato P HD 4.5
  • Fusion Firearms XP Pro (magazine fitment may vary with Fusion guns - test your Fusion to make sure it will fit Mec-Gars before buying this kit)

Please note: we highly recommend purchasing a Continuous Precision Ultimate Magazine Button in order to prevent magazine incontinence and reliable feeding. This product is only compatible with Mec-Gar Glock magazine tubes and will not function properly in an OEM or any other manufacturer's tube. These followers are designed only for range and competition use. This follower and spring kit are not intended for duty use.

Disclaimer: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK GmbH. CSRG, LLC is not affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK GmbH.

Reviews

  • 5
    Awesome product

    Posted by Aaron Fondry on Jun 5th 2026

    This is the 4th spring follower I've ordered and have been extremely happy with everything I've ordered from CSRG. Extremely fast shipping and phenomenal products

  • 4
    Spring and follower kit for Mec-Gar Glock magazine

    Posted by PV Hendrix on May 23rd 2026

    Installed in mags with both a Springer Precision extension and a Dawson extension . Both held 25 rounds and functioned without any issues , in both a Glock 17 and Platypus. Time will tell how they hold up.

  • 5
    Mecgar

    Posted by Andrew on Mar 23rd 2026

    Have 3 of these in my mecgar glock mags with springer basepads. Works great with the continuous precision steel mag release. Haven't had any issues and I can jam in 25. Great product.

  • 1
    needs a redesign

    Posted by NDF on Mar 23rd 2026

    Used it 4 times, failed on 3-4th round every time. Failed at a match, my fault I knew it was sus and I used it anyway. +1 does not matter if you can't get past the 4th rd. Thanks for the effort though.

  • 2
    Follower needs to be redesigned

    Posted by Brian K on Mar 14th 2026

    I bought a 3 pack. 2 of the 3 magazines consistently get hung up on the 4th round when loading. The first round installed pushes the follower to the side, causing the first round and the follower to get jammed up in the magazine. This product just turned two of my magazines into a 4rd magazine. I hope they come up with a redesigned follower and allow us to buy just the follower to replace the poorly designed one that came with this kit. I will not be using these in USPSA matches, as I had intended and cannot recommmend them to my colleagues.

  • 5
    CSRG competition spring and follower for met gar 18 round Glock mag

    Posted by Jonathan Martin on Feb 8th 2026

    24+1 perfection!

  • 5
    Great customer service

    Posted by Seth H on Dec 24th 2025

    So I ordered two sets of the spring/follower and I was having issues with the follower causing my slide to get caught. I reached out to the customer service and they responded extremely quickly and had two new sets sent out right away and they worked phenomenally after that.

  • 2
    Followers and Springs

    Posted by Zach Keever on Nov 27th 2025

    2 of them will get hung up on the 4th round and then a round will get lodged under the follower

  • 5
    Mecgar Glock mags spring/follower combo

    Posted by rafael rodriguez on Nov 20th 2025

    These are by far the best custom springs/follower combo ive used in competition for my mecgar mags. To the point were running 24+1 feels like cheating in some stages, my xp pro glock mag 2011 doesnt allow me 25+1 not yet atleast. Coudnt imagine running that on a glock competing would be insane. Keep up the great work CSRG you have a loyal customer in me.