ProMag Smith & Wesson Shield 9mm 50-Round Drum Magazine

Let freedom ring with the ProMagA(R) Smith & WessonA(R) ShieldA(R) 9mm 50-Round Drum Magazine from GunMag Warehouse. Trusted by experienced target shooters, preppers, and civilian tacticians across the country, his high-capacity drum mag features a durable DuPont(TM) ZytelA(R) polymer drum housing for lasting performance and durability, while the steel upper magazine tower ensures a factory-like fit for optimal performance. Plus, a heat-treated stainless steel wire spring eliminates binding, ens