ProMag AR-15 5.56 100rd Drum Magazine

This ProMag drum holds 100 rounds of 5.56mm or 223 and fits AR-15 rifles. It cuts down the number of times you stop to reload during a long session at the range.

Stamped steel feed lips and a steel magazine catch are over molded into a body of Zytel based polymer. Inside, an injection molded follower is pushed by a spring of heat treated chrome silicon wire. Load it at the bench for plinking or volume practice with the AR.