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

ProMag Drum Magazine Features This drum magazine is engineered specifically for compatibility with the Ruger Security-9 ensuring a perfect fit and reliable operation. Constructed from a proprietary DuPont Zytel based polymer the magazine body offers exceptional durability and resistance to wear. It includes a blue steel upper magazine tower which not only enhances the structural integrity but also ensures smooth feeding of rounds into the firearm. The magazine s functionality is further supported by an injection-molded follower and a spring made from heat-treated stainless steel. These components are designed to provide reliable feeding and performance over extended periods of use. The overall design and construction are focused on delivering a dependable and durable magazine that can withstand the rigors of heavy use. ProMag Drum Magazine Specifications Brand: ProMag Type: Drum Magazine Caliber: 9MM Capacity: 50 Rounds Fits: Ruger Security-9 Material: Polymer (DuPont Zytel Based) Blue Steel Upper Tower Follower: Injection Molded Spring: Heat Treated Stainless Steel Color: Black Made in: U.S.A.