PRO MAG AR-15 9MM 50-RD DRUM MAGAZINE

More Information Construction: Polymer Drum Series: AR-15 UPC: 708279014390 50-round drum magazine   Fits 9mm AR-15® carbines using Glock® type 9mm magazines   Drum housing constructed of a proprietary DuPont® Zytel™ based polymer   Magazine upper tower has full length steel internal insert stamped and welded like the factory magazine   Injection molded magazine follower   Magazine spring formed from heat treated stainless steel   Flush Fit drum magazine for use in Glock type magazine   Made in USA