Pro Mag Industries Sig Pro Drum Magazine 9mm 50-Rounds

ProMag Industries Sig Pro Drum Magazine Features This 50-round drum magazine is specifically designed for the Sig Sauer Sig Pro 9mm pistol. Constructed from a proprietary DuPont Zytel based polymer the magazine body is both lightweight and highly durable. The blue steel upper magazine tower and injection molded magazine follower ensure smooth and reliable feeding even under rigorous use. The magazine spring made from heat-treated stainless steel guarantees long-lasting durability and consistent performance. Proudly made in the USA this drum magazine is a testament to ProMag Industries commitment to quality and excellence. ProMag Industries Sig Pro Drum Magazine Specifications Brand: ProMag Industries Category: Magazines Series: Drum Model: Sig Pro Drum Magazine Caliber: 9mm Capacity: 50 Rounds Compatibility: Sig Sauer Sig Pro 9mm Pistol Material: DuPont Zytel based polymer (Magazine Body) Blue Steel (Upper Magazine Tower) Follower Material: Injection Molded Polymer Spring Material: Heat Treated Stainless Steel Country of Origin: USA Color: Black