ProMag DRMA100 50-Round Drum Magazine for Ruger Max-9

The ProMag DRMA100 is a 50-round drum magazine designed to fit the Ruger Max-9 9mm pistol. It features a polymer magazine body, blue steel upper magazine tower, and components selected for functional reliability.

Key Specifications

• The magazine is chambered for 9mm ammunition.
• The magazine capacity is 50 rounds.
• The magazine fits the Ruger Max-9 9mm pistol.
• The magazine body is made from a proprietary DuPont Zytel-based polymer.
• The upper magazine tower is made from blue steel.
• The follower is injection molded.
• The magazine spring is formed from heat-treated stainless steel.
• The magazine is finished in black.
• The product is made in the USA.

With its high-capacity drum format and clearly specified construction, the ProMag DRMA100 offers a practical magazine option for compatible Ruger Max-9 9mm setups. Its polymer body, steel tower, and stainless steel spring provide a straightforward combination of materials for range use and equipment configuration.