Introducing a highly reliable 50-round drum magazine optimized for double-stack 9mm GLOCK handguns: the PMAG D-50 GL9. Made in the USA with extremely durable and impact-resistant materials, this magazine boasts the same dependable features as its predecessors, PMAG D-60 AR/M4 and PMAG D-50 LR/SR GEN M3. Its unique drum configuration keeps the magazine height manageable, making it easier to store, and is equipped with a ratcheting loading lever that removes tension from the internal spring for easy loading. The rounds-remaining rear window, high-visibility follower, and capacity indication roller allow for easy ammunition tracking.

The D-50 GL9 includes innovative features such as a bolt hold-open feature, which locks the bolt back on empty when used with firearms designed to lock back on GLOCK pattern magazine followers. For maintenance purposes, this magazine can be easily disassembled with only a flat-bladed screwdriver or similar flat-bladed tool, and it can be left loaded for long term storage without degradation of function thanks to its semi-rigid dust cover that prevents grit and debris intrusion during storage and transport.

To ensure optimal performance, it is recommended that a new OEM magazine release be installed on GEN 1-3 GLOCK handguns to support the extra weight of the magazine, whereas GEN 4 GLOCK handguns will require an aftermarket metal magazine release. It's also suggested to install a new recoil spring assembly to ensure reliable feeding, and to note that individual variations between firearms may result in an extra power recoil spring being required.

This D-50 GL9 is compatible with all double-stack 9mm GLOCK handguns; however, it's important to note that this magazine is not recommended for use in pistol caliber carbines (PCC) due to the increased length of the feed tower. Nonetheless, the paint pen dot matrix panel on the back of the body allows for identification marking, and the anti-glare translucent window on the rear of the drum allows for easy determination of rounds remaining.

Overall, the PMAG D-50 GL9 offers a reliable and lightweight option for those seeking high capacity magazines for their double-stack 9mm GLOCK handguns. Its durable construction and advanced features make it a superior alternative to other similar products on the market.

Caliber 9x19mm Parabellum Platform GLOCK Capacity 50 rounds Weight 17.3 oz. Compatibility All double-stack 9mm GLOCK handguns.

Other Specs NOTE: 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