ProMag Shadow Systems CR920 9mm 50-Round Polymer Drum Magazine

Give your favorite micro-compact pistol the gift of maximum firepower with the ProMagA(R) Shadow SystemsA(R) CR920 9mm 50-Round Polymer Drum Magazine. Featuring proprietary DuPont(TM) ZytelA(R) polymer construction with a carbon steel feed tower, this high-capacity magazine is a low-cost, high-performance aftermarket drum magazine engineered to deliver factory-like reliability and superior stopping power in any shooting application. The heat-treated stainless steel wire spring and the injection-