ETS Group GLK2118 18-Rd .45 ACP Magazine for Glock 21/30/41

This ETS Group GLK2118 magazine is an 18-round replacement magazine for Glock 21/30/41 pistols chambered in .45 ACP. It is molded from an advanced polymer formulated for extreme impact resistance and wide temperature tolerance. The translucent (clear) body allows visual round-count checks while the design resists creep to preserve feed lip geometry over long-term storage.

Key Specifications

• The capacity is 18rd.
• The cartridge is .45 ACP.
• The material is Polymer.
• The finish/color is Clear.
• Compatible with G21,30,41 (except SF models).
• The body features a translucent design for round visibility.
• Constructed from an extreme impact resistance advanced polymer with heat, cold and UV resistance.
• The magazine is creep resistant to help maintain feed lip and body geometry during long-term storage.
• Includes an ergonomic floor plate designed for easier extraction from magazine pouches.
• The package quantity is 1 magazine.

Durable, practical, and serviceable, this ETS Group magazine provides a high-capacity option for owners of compatible Glock pistols. Its rugged polymer construction and translucent body combine durable performance with straightforward functionality for range use, training, or carry setups where reliable feeding and easy round-count verification matter.