This is the Promag FN Reflex 9mm 30-round drum magazine. 

Minimize your reloading time at the range with the help of this 30-round drum magazine from ProMag!

Featuring a steel upper tower and a DuPont Zytel-based polymer lower drum, this magazine delivers superior durability and reliability, all while remaining lightweight and maneuverable. 

Nestled inside, you’ll find an injection-molded anti-tilt polymer follower that keeps all 30 rounds perfectly aligned within the steel feed lips. Whether you’re breaking in your new pistol or having fun at the range, this 30-round drum magazine is sure to do the trick!

Don’t forget to add one to your cart before you check out!