ProMag PM089 Magazine Spacer for Glock 26/27

The ProMag PM089 magazine spacer enables the use of Glock 19/23 magazines in Glock 26/27 pistols. It occupies the space between the bottom of the frame and the floor plate of the longer magazines and is secured with a single Allen-head cap screw. The part is molded from textured black polymer to visually and tactilely match the pistol frame. This spacer is not compatible with Gen4 Glock models.

Key Specifications

• The model is PM089 Magazine Spacer.
• It allows Glock 19/23 magazines to be used in Glock 26/27 pistols.
• Constructed from injection-molded polymer for a consistent fit and finish.
• The surface finish is textured black to match the Glock pistol frame.
• Installation is secured with a single Allen-head cap screw.
• The spacer fills the space between the frame and the magazine floor plate to enable use of longer magazines.
• Not compatible with Gen4 Glock pistols.

This low-profile magazine spacer provides a straightforward, durable solution for owners who want to extend magazine compatibility between Glock models without modifying the magazines themselves. Its textured polymer construction offers a factory-like appearance and minimal added weight, while the single-screw installation keeps fitting simple and reversible. Ideal for users seeking reliable, no-nonsense equipment that preserves function and handling characteristics.