Lightweight but incredibly strong, the Magpul PMAG D-50 GL9 is a highly reliable, 9x19mm Parabellum, 50-round drum magazine for double-stack 9mm GLOCK handguns and most clones. Built from Magpul’s next-generation impact and crush resistant polymer and all components are corrosion resistant.

Use of the D-50 GL9 in pistol caliber carbines (PCC) is not recommended. For these applications the PMAG D-50® GL9® – PCC (MAG1137) is preferred.

• Ratcheting Loading Lever takes tension off the spring for easy loading by hand.
• Bolt hold open feature to lock the bolt back on the last round. Will also seat fully loaded on closed bolt.
• Designed to be left loaded for long term storage with no degradation of function.
• Easy to disassemble for cleaning with only a flat-bladed screwdriver or similar flat-bladed tool.
• Slip-on, semi-rigid dust cover prevents grit and debris intrusion during storage and transport.
• Anti-glare translucent window on rear of drum allows for easy determination of rounds remaining.
• Paint pen dot matrix panel on back of body to allow for identification marking.

It is recommended that you install a new OEM magazine release on GEN 1-3 GLOCK-pattern handguns to support the extra weight of the magazine. GEN 4-5 GLOCK-pattern handguns will require an aftermarket metal magazine release. 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.