Promag Handgun Drum Magazine Fits GLOCK 42 .380 ACP - Black Polymer 32/rd

The Promag Handgun Drum Magazine Fits Glock 42 .380 ACP in black polymer delivers 32-round capacity for the compact Glock 42 platform. This drum magazine is engineered for shooters who prioritize ammunition capacity without sacrificing reliability in a sub-compact defensive or training application. The Promag DRM-A38 brings high-capacity feeding to one of the market's smallest defensive caliber handguns.

Construction centers on a proprietary DuPont Zytel-based polymer drum housing paired with heat-treated stainless steel spring wire and an injection-molded follower. The magazine incorporates over-molded stamped steel feed lips and magazine catch, design elements that ensure consistent round stripping and secure retention in the Glock 42 magazine well. The 32-round capacity represents a significant increase over the Glock 42's factory 6-round offering, enabling extended range sessions or training drills without frequent reloads. Manufacturing is completed in the United States, maintaining supply chain oversight and quality control standards.

This magazine suits recreational shooters, training-focused operators, and defensive carry users who have adopted the Glock 42 .380 ACP as a backup or off-duty platform. The drum format allows high round counts during live-fire practice without the downtime of frequent magazine changes. Users should verify compatibility with their specific Glock 42 generation and note that drum magazines may require slightly longer presentation when drawing from concealment due to their extended depth compared to single-stack designs.