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Magpul Industries PMAG GL9 Glock 17/19/26/34/45 9mm Luger 21 Round Pistol Magazine
$19.95 $18.75 Save $1.20
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PMAG 21 GL9 Glock, 9mm Luger, 21 Round mag

by one4sto, Verified Owner from NV, United States Written on December 17, 2025
Worked right out of the box. No fails when I used it on my Glock 45. Great deal from opticsplanet.com!
Would recommend: Yes
Was it helpful to you? Yes | No

Solid Magazine

by AKDamo, Verified Owner from AK, United States Written on November 25, 2025
I've been running the magpul Glock mags for a few years and haven't had any issues, whether running them in a Glock, PCC, or others, they just work.
Would recommend: Yes
Was it helpful to you? Yes | No

as good as Glock

by Blackbird, Verified Owner from TX, United States Written on November 1, 2025
Product was flawless. Budget friendly. Very satisfied
Pros:
  • Price point
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Magazines for Glock

by Darrin, Verified Owner from AR, United States Written on June 10, 2025
Work as described and fit in the USPSA mag die. Allows maximum amount of rounds allowed if you are shooting a Glock.
Pros:
  • holds 21 rounds
Cons:
  • None
Best Used for:
  • Competition & Training
Would recommend: Yes
Was it helpful to you? Yes | No

Worked Great

by CitizenSnips, Verified Owner from FL, United States Written on April 27, 2025
Mag worked great and was easy to load till the last few rounds. I left mine at 20 instead of the max 21 it can hold.
Would recommend: Yes
Was it helpful to you? Yes | No

Would Recommend

by Frank Zanbeans, Verified Owner from KY, United States Written on April 23, 2025
Mag works well - not too stiff, easy to load, and feeds reliably. What else can I say - Magpul makes quality stuff. Would recommend.
Would recommend: Yes
Was it helpful to you? Yes | No

for glock 19 perfect

by rallysoob, Verified Owner from OR, United States Written on March 4, 2025
I put cain arms sleeves on them to for my g19.5 perfectly. Way deal fast shipper
Would recommend: Yes
Was it helpful to you? Yes | No

great price/product

by Ryker Turner, Verified Owner from UT, United States Written on October 10, 2024
Just as good as a Glock mag for half the price. Pro tip: if you or a friend has a 3D printer. Find the file for Glock mag plate and toss that in.
Would recommend: Yes
Was it helpful to you? Yes | No

100% reliable for me.

by Michael Morelli, Verified Owner from PA, United States Written on October 2, 2024
I use this magazine in my psa dagger compact. It runs all ammo flawlessly with no malfunctions. Pmags have never let me down in any platform regardless what others may have said. Their ease of use and takedown for cleaning is also a plus.
Pros:
  • reliability
  • Design
  • takedown for cleaning
Cons:
  • None
Best Used for:
  • everyday application and training
Would recommend: Yes
Was it helpful to you? Yes | No

Using in a Ruger PCC

by Veronica, Verified Owner from ME, United States Written on September 1, 2024
These seem ok for the money. I bought them to use in a Ruger PC carbine and they function well for that. No problems except one mag freshly opened had the follower wedged in almost sideways. But I straightened it out and it seems OK. The springs are very stiff and I couldnt load more than a few rounds at first. They do seem to be loosening up so more use will tell.
Also, these aren’t metal lined like original Glock mags are. I kinda wanted those for USPSA matches but I’ll give these sometime before I dismiss them .
Some might wonder why the 21 rounds. I find the length easier to handle than the 33 round mags.and 21 rounds is enough for most stages, with 17 rounds not being enough. If mag changes are required, then it won’t matter how many rounds those hold.
Would recommend: Yes
Was it helpful to you? Yes | No
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