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Magpul PMAG D-50 AR-10 7.62x51 50-Round Drum Magazine

Magpul PMAG D-50 AR-10 7.62x51 50-Round Drum Magazine RightEnlarge « »

Magpul PMAG D-50 AR-10 7.62x51 50-Round Drum Magazine


Availability: In stock

Caliber: 308 Winchester, 7.62 x 51mm
Capacity: 50-Round
Material: Polymer
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This is a Magpul PMAG D-50 AR-10 LR 308/SR-25 7.62x51mm/.308 Win 50-round drum magazine.

Combining rugged, lightweight polymer construction with corrosion-resistant steel springs, these Magpul AR-10 drum magazines are engineered to meet the same strict standards as Magpul’s popular D-60 drum magazines for AR-15 rifles.

Since their introduction over a decade ago, Magpul’s PMAG magazines have gradually become the industry standard for lightweight and ultra-reliable combat magazines. Seeing adoption from major armed forces including the U.S. Army, Air Force & Marines, PMAG magazines are the ultimate upgrade for your AR-10 rifle.

Magpul’s D-50 magazines give you maximum long-range firepower, with twice the capacity of a standard AR-10 mag without any added length. They’re designed to be left loaded for long periods of time without reducing reliability or service life.

Note that many extended magazines can be difficult to load at first, but that springs will gradually wear in over time. Stiffer springs ensure reliable feeding and function. We recommend adding a magazine loader to your order for quicker loading and maximum trigger time.

Double down on firepower with a  Magpul D-50 drum magazine for your AR-10 today!


  • Compatible with LR 308/SR-25 -style AR-10 lower receivers
  • Compatible with longer-than-SAAMI-spec ammunition up to 2.83” in overall length (OAL) like M119LR
  • Ultra durable crush-resistant construction
  • Constant-curve internal geometry for smooth feeding
  • Anti-tilt, self-lubricating follower for increased reliability
  • High-quality stainless steel spring for corrosion resistance
  • Made in U.S.A.