This ProMag drum magazine provides a high-capacity feeding option designed to fit the Ruger Max-9 9mm pistol. Constructed with a proprietary DuPont Zytel based polymer body and a blue steel upper magazine tower, it combines lightweight materials with durable steel components. The magazine uses an injection-molded follower and a spring formed from heat-treated stainless steel. Made in the USA, this magazine is intended for users who need extended capacity for range use and practice.
Key Specifications
- The magazine fits the Ruger Max-9 pistol.
- The caliber is 9mm.
- The capacity is 50 rounds.
- The magazine body is constructed of a proprietary DuPont Zytel based polymer.
- The upper magazine tower is made from blue steel.
- The magazine follower is injection molded.
- The magazine spring is formed from heat-treated stainless steel.
- This product is Made in USA.
Durable materials and a high-capacity design make this drum magazine a practical choice for extended range sessions and high-volume training. Its polymer body keeps weight manageable while the steel tower and stainless spring provide reliable feeding. For owners of the Ruger Max-9 seeking increased capacity, this magazine offers a purpose-built option combining proven materials and straightforward function.
