Magpul PMAG D-50 LR/SR Gen M3 308 Win 50-Round Drum Magazine

The Magpul PMAG D-50 LR/SR Gen M3 is a 50-round polymer drum magazine for 308 Winchester and 7.62x51mm NATO ammunition. It is designed for SR-25/M110 pattern AR-10 rifles and is intended for high-capacity use in those platforms.

The magazine uses GEN M3 polymer construction with impact and crush resistance, and it can seat fully loaded on a closed bolt. Stainless-steel internals are included for corrosion resistance during long-term storage. A ratcheting loading lever removes spring tension for hand loading, and a slip-on semi-rigid dust cover protects against debris during storage and transport. The magazine can accept longer-than-SAAMI-spec match ammunition up to 2.830 inches overall length, such as M118LR.

• Capacity: 50 rounds
• Calibers: 308 Winchester, 7.62x51mm NATO
• Fits: SR-25/M110 pattern AR-10 rifles
• Material: Polymer
• Internals: Stainless steel
• Color: Black
• Maximum OAL: 2.830 inches