ProMag DRMA35 30rd Drum Mag for Glock 43X/48 9mm

The ProMag DRMA35 is a 30-round drum magazine purpose-built for Glock 43X and 48 9mm pistols. The design pairs a polymer drum housing with a full-length steel internal insert to present an alternative high-capacity feeding option for range work, training and competition. The magazine uses an injection-molded follower and is manufactured in the United States.

Key Specifications

• The magazine capacity is 30 rounds.
• The chambering is 9mm Luger.
• Compatibility is listed as Glock 43X and 48.
• The drum housing is constructed of DuPont Zytel polymer.
• The magazine upper tower includes a full-length steel internal insert.
• The follower is an injection-molded magazine follower.
• The finish is black.
• Manufactured in the USA.
• Overall dimensions are listed as 3.10 x 5.30 x 13.95.

Built to provide extended capacity for organized range sessions and competitive use, the DRMA35 combines a lightweight polymer drum with steel reinforcement where it mates to the firearm. Its straightforward design and factory-style tower insert aim to simplify installation and feeding while offering the extra rounds many shooters rely on for prolonged sessions.