Promag Drma1 Standard 50Rd Drum 308 Win/7.62X51mm Nato Fits Ar-10 Black Dupont Zytel Polymer DRM-A1 708279013966

The ProMag AR-308 .308 Caliber 50 Round Drum Magazine fits most AR-308 and .308 Cal AR type rifles using LR-308 DPMS or SR-25 pattern magazines. It features overmolded stamped steel feed lips and magazine catch. The magazine body is constructed of a proprietary DuPont Zytel based polymer with an injection molded magazine follower. It also has a heat treated stainless steel magazine spring. It does not fit rifles using Armalite pattern magazine and is made in the USA. 50-round drum Magazine Fits most AR-308 and .308 Cal AR type rifles using LR-308, DPMS, or SR-25 pattern magazines Over molded stamped steel feed lips and magazine catch Magazine body constructed of a proprietary DuPont Zytel based polymer Injection molded magazine follower Heat treated stainless steel magazine spring Does not fit rifles using Armalite pattern magazines

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