Compatible with Glock 9mm double stack pistols this 50-round drum magazine from Magpul is perfect for anyone who doesn't want to have to stop to reload every few minutes.With stainless-steel internal components for corrosion resistance and a design built for easy disassembly maintenance is as simple as ever.Additionally included is a ratcheting loading lever to make your time reloading much easier.Magpul PMAG D-50 GL9 Glock Double Stack 9mm Drum Magazine (Polymer)50 Round CapacityNot For Use in CarbinesCompatible with Glock Double Stack 9mm PistolsWith a high-visibility follower and a window for checking how many rounds are remaining the effectiveness of this flawless design is ever-apparent.Order your Magpul PMAG magazine online today!Searching for 9mm? Score big savings when you shop our large selection of cheap 9mm ammo for sale.Enjoy big savings and fast shipping on our collection of steel targets and paper targets available online at Ammunition Depot.