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Ultra-lightweight Glock OEM Magazine Extension.

This is a pre order item and they are expected to ship near the end of September.

—Read the project writeup here


  • Utilizes the Glock OEM magazine spring.

  • Compatible with Glock 17 and Glock 19 OEM magazines.

  • Compatibility with Glock 22 and 23 magazines are still being evaluated.

  • 3D printed using durable polymers.

  • Ergonomic concave surfaces for easy gripping.

  • Shipped “in the raw” for easy customization

  • The retention screw allows for easy installation and removal while maintaining a durable lockup.

  • Lightweight materials to limit shooter fatigue during extended competition.

Glock Magazine Extension +4

$19.99 Regular Price
$15.99Sale Price