Magpul PMAG D-50 GL9 50-Round 9mm Drum Magazine for GLOCK

$119.95 $75.00
(You save $44.95 )
(23 reviews)
Current Stock:

Lightweight but incredibly strong, our PMAG D-50 GL9 is a highly reliable, 9x19mm Parabellum, 50-round drum magazine optimized for double-stack 9mm GLOCK handguns.

The PMAG D-50 GL9 – GLOCK boasts many of the proven features of our other Magpul drums. Providing 50-round capacity, the unique drum configuration keeps the height of the magazine manageable, allowing for easier storage. For easy loading, it includes a ratcheting loading lever that removes tension from the internal spring.

To keep track of your available firepower, we’ve included a rounds-remaining rear window, a high-visibility follower and a capacity indication roller.

Easily disassembled for cleaning and featuring an innovative bolt hold-open feature, the D-50 GL9 reliably locks the bolt back on empty when used with firearms designed to lock back on GLOCK pattern magazine followers.

It is recommended that you install a new OEM magazine release on Gen 1-3 GLOCK handguns to support the extra weight of the magazine. Gen 4 GLOCK handguns will require an aftermarket metal magazine release. Installation of a new recoil spring assembly to ensure reliable feeding is strongly recommended. Individual variations between firearms may result in an extra power recoil spring being required.

Use of this D-50 GL9 in pistol caliber carbines (PCC) is not recommended, because the increased length of the feed tower will be partially unsupported in most pistol caliber magazine wells. This unsupported condition may cause premature wear on the feed tower magazine catch, and (in firearms which deviate from factory magazine well specifications) may result in improper round presentation and failures to feed.

Made in the USA.


  • 5
    Another Great Magpul Drum

    Posted by JM on 21st May 2024

    Works as it should in my Glock and other Glock-compatible firearms. Easy to load and no FTFs thus far, highly recommended!

  • 5
    Magpul P-Mag D-50 works well.

    Posted by Bill Huffman on 13th May 2024

    I’ve only had Load it out and play with it a couple of times but it serves well and it functions correctly. It also fit my Glock well. I really like the built-in loading assist lever. It made life a lot easier. Typical Magpul quality 10 out of 10.

  • 5

    Posted by Little Donny T on 8th May 2024

    Light, reliable and feeds great, no reason not to buy one.

  • 5

    Posted by Bruce on 25th Mar 2024

    great mag for a Glock 17/19

  • 5
    Glock Drum Mag

    Posted by Fishmaster on 25th Mar 2024

    Works perfectly. It’s a little challenging to load but works great.

  • 5
    Very Reliable

    Posted by TAC Dad on 22nd Feb 2024

    The bad - its time consuming to load up. First few times only 46 or 47 will fit until the spring get broken in then will fir 50. The good - very reliable. Magpul makes really good dependable drum magazines.

  • 5
    50 round Glock drum

    Posted by Mike on 12th Dec 2023

    Excellent quality

  • 5
    Glock drum

    Posted by robert ferguson on 8th Dec 2023

    Works flawlessly, I love these!

  • 4
    Very good

    Posted by Whip on 26th Nov 2023

    I own three of these drums and they’re great but I cannot get 50 round loaded. The max has been 45. Cycles perfectly through Glock 17. Can be a bit temperamental in my Glock 19 with a few grams. You’ll definitely want to upgrade to aluminum magazine catch.