This ProMag drum magazine is a polymer replacement magazine designed for use with Glock pistols. It is described in the supplied data as constructed from a DuPont Zytel-based polymer with an injection-molded follower and over-molded stamped steel feed lips. The design is oriented toward users who require extended capacity and durable polymer construction compatible with Glock Model 21 and Model 30 pistols chambered in .45 ACP.
Key Specifications
- Chambered for .45 ACP.
- Drum housing constructed of a proprietary DuPont Zytel-based polymer.
- Finish is black.
- Compatible with Glock Model 21 and Model 30.
- Package dimensions are listed as 3.50 x 6.50 x 16.25 inches.
- Shipping weight is listed as 1.9 lb.
- Features an injection-molded magazine follower.
- Feed lips and magazine catch are described as over-molded stamped steel.
- Manufactured by ProMag and described as Made in USA in the supplied data.
- Product is listed as not user-disassemblable: No.
This drum magazine is presented as a robust, polymer-bodied option for Glock 21/30 owners seeking extended on-board ammunition. The construction details supplied emphasize polymer housing with steel feed components and a molded follower, intended to provide a durable magazine solution for range and practice use.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
