Magpul PMAG D-50 LR/SR Gen M3 50-Round Drum

The Magpul PMAG D-50: Serious Capacity for Serious Shooters

The Magpul PMAG D-50 represents the next evolution in high-capacity rifle magazines. This 50-round polymer drum magazine is purpose-built for 7.62x51 NATO and .308 Winchester ammunition in SR25/M110 pattern rifles, delivering the firepower serious marksmen demand without the weight penalty.

Built to Last

GEN M3 Technology ensures this magazine meets Magpul's exacting standards:

• Next-generation impact and crush-resistant polymer construction
• Robust stainless-steel internals that resist corrosion and spring fatigue
• Ability to seat fully loaded on a closed bolt
• Proven reliability in demanding conditions

Practical Design Features

Magpul engineered the D-50 with the working shooter in mind:

• Ratcheting loading lever removes spring tension for easy hand-loading
• Anti-glare translucent window provides quick visual ammunition count
• Semi-rigid dust cover prevents debris intrusion during storage and transport
• Tool-free disassembly with a simple flat-blade screwdriver
• Dot matrix pattern allows for easy marking and identification

Match-Grade Capability

The D-50 accepts longer-than-SAAMI-spec match ammunition up to 2.830" OAL, including M118LR and other precision loads—a critical advantage for long-range shooters.

Lightweight and Practical

At approximately 1.7 lbs empty and 4.5 lbs loaded, the PMAG D-50 is among the lightest 50-round 7.62x51 drums available. Its unique drum configuration maintains roughly the same height profile as a standard 25-round PMAG, making it equally suitable for prone shooting and various tactical positions.

Made in the USA. Optimized for 7.62x51 NATO and .308 Winchester only.