Magpul PMAG D-50 GL9 Glock 17 9mm Drum Magazine, 50/10RD Details

Caliber: 9mm Platform: Glock® Capacity: 50 rounds (blocked to 10) Lightweight but incredibly strong, our PMAG D-50GL9 is a highly reliable, 9x19mm Parabellum, 50-round (blocked to 10 rounds) drum magazine optimized for double-stack 9mm GLOCK handguns. The PMAG D-50 GL9 – GLOCK boasts many of the proven features of our other 9mm drums, the PMAG D-50 GL9 – PCC and the PMAG D-50 EV9™. Providing 50-round (blocked to 10 rounds) 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,