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

$119.95 $75.00
(You save $44.95 )
(15 reviews)
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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.


  • 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.

  • 5

    Posted by James on 8th Jun 2023

    Works exactly as advertised. Easy to take apart and clean.

  • 5
    50 Round Mag

    Posted by Terrell W on 28th Apr 2023

    Best 50 round mag ever!!!

  • 5
    Magpul Glock Drum Mag

    Posted by Daniel on 15th Mar 2023

    This thing is awesome. Pretty easy to load and cycles very well.

  • 5
    50 round drum

    Posted by Mike H on 12th Jan 2023

    Quality you would expect from magpul, good price and arrived quickly

  • 5

    Posted by Thomas on 30th Aug 2022

    Great piece of equipment

  • 5
    Happy customer!

    Posted by Marilyn Norton on 22nd Jul 2022

    I was very pleased how fast the item shipped. I got for my husband and he was very happy. Thank you!

  • 5
    Best price I could find.

    Posted by Blake Rust on 17th Jul 2022

  • 5
    Magill D50

    Posted by Unknown on 16th Jul 2022

    Great price and fast shipping