PMAG D-50® GL9® – GLOCK®


Our long tower 50-round GLOCK drum mag

Our PMAG D-50 GL9 is a highly reliable, 9x19mm Parabellum, 50-round drum magazine optimized for double-stack 9mm GLOCK handguns. It boasts many of the proven features of our other 9mm drums, providing 50-round capacity in a unique drum configuration that keeps the height of the magazine manageable, allowing for easier storage. We recommended installing a new OEM magazine release on Gen 1-3 GLOCK handguns to support the extra weight of the magazine, and Gen 4 GLOCK handguns will require an aftermarket metal magazine release.


  • 50-round capacity, next-generation impact and crush-resistant polymer construction, and robust stainless internals withstand corrosion and long-term storage while loaded with no loss of function.
  • Ratcheting lever for ease of loading, easy disassembly for cleaning and maintenance, and high-visibility follower and rounds-remaining window.
  • Use of the D-50 GL9 in PCCs is not recommended, because the increased length of the feed tower will be partially unsupported in most PCC mag wells.
  • Installation of a new recoil spring assembly to ensure reliable feeding is strongly recommended and Individual variations between firearms may result in an extra power recoil spring being required.


  1. If it is ever actually released…

    I’ve been watching their PCC drum since it was announced and “Summer 2020” changed to “Coming Soon”. More vague can’t be good.

    I’m curious about the engineering of handgun vs PCC. Other than the length of the tower, I can’t figure out why separate models would be needed. However, X-Products had something similar in development for a long time and the model that’s available now is handgun-only. I really can’t see why all my stick mags are 100% interchangeable but drums aren’t.


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