ProMag Grip Spacer Adapts Glock 17, 22 Magazine to fit 26, 27 Polymer Black

The ProMag Grip Spacer Adapter for Glock 17/22 Magazines lets you run full-size magazine capacity in your compact Glock 26 or 27 without sacrificing control or ergonomics. If you've ever wanted to squeeze a G17 or G22 mag into a subcompact frame, you know the problem: the longer magazine protrudes awkwardly below the grip. This polymer spacer fills that gap—literally. It seats between the frame and the magazine floor plate, taking up the excess space so the magazine sits flush and your grip remains consistent, whether you're carrying concealed or running drills at the range.

Built from injection-molded polymer with a textured surface that matches factory Glock frames, the spacer feels like part of the gun, not an afterthought accessory. Installation is straightforward: a single Allen screw secures it in place, and there's no permanent modification to your pistol. That means you can swap it on and off, or use it across multiple compact Glocks if you're running a cohesive platform.

This is practical gear for shooters who want flexibility—whether you're maximizing rounds downrange at the pistol range, adding capacity to a concealed-carry setup, or standardizing magazine interchangeability across a G26/27 and larger-frame Glocks. It's a small mod that solves a real problem for compact pistol users.

Key Features

• Enables Glock 17/22 magazine use in Glock 26/27 compact frames
• Fills space between frame and magazine floor plate for flush fit
• Textured polymer construction matches factory Glock finish
• Single Allen screw fastening—simple installation and removal
• No permanent frame modification required

Specifications

Frequently Asked Questions

Will this spacer work with my Glock 26 and full-size Glock 17 magazines?

Yes. The spacer is designed to adapt Glock 17 and 22 magazines to fit Glock 26 and 27 compact frames. It bridges the gap between the shorter frame and the longer magazine floor plate.

Is the spacer permanent, or can I remove it?

The spacer is removable. A single Allen screw holds it in place, so you can take it off or install it on another pistol without any permanent modification to your gun.

Does the textured finish match my Glock frame?

Yes. The spacer is textured to match the standard Glock pistol frame texture and comes in black to complement factory finishes.