The ETS Group GLK21 Pistol Magazine 13-Round .45 ACP Clear Polymer offers a reliable, Glock-compatible upgrade with a translucent body that lets you instantly verify ammo count. Built from advanced impact-resistant polymer with a steel spring and polymer follower, this magazine is engineered to handle hard use and harsh environments without becoming brittle or spreading at the feed lips.

This 13-round magazine is designed to fit Glock 21, 30, and 41 pistols and works with Glock and many aftermarket floorplates. Easy disassembly via the specially designed base plate simplifies cleaning, while the ergonomically shaped floor plate makes it easier to draw from mag pouches during range sessions or training days. Shooters who want dependable performance and clear visual feedback will appreciate ETS Group’s focus on durability and smart design.

Key Features:

• Manufacturer: ETS Group
• Model: GLK21 Pistol Mags
• Caliber: .45 ACP
• Capacity: 13 Rounds
• Material: Advanced Polymer With Steel Spring
• Color: Clear Translucent
• Model Fit: Glock 21, 30, 41
• Style: Detachable Magazine