ProMag Black Polymer AR Magazine For AR-308 .308 Win 50/rd Drum

Description

• 50-round drum Magazine
• Fits most AR-308 / .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
• Patented Design
• Does not fit rifles using Armalite pattern magazines
• Made in USA