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The ProMag magazine spacer solves a common problem for subcompact Glock owners who want to run larger-capacity magazines in their smaller frames. It fills the gap between your G26 or G27 and the longer G19 or G23 magazines, giving you a fuller grip without requiring any permanent modifications.
The spacer sits between the magazine floor plate and the bottom of your pistol frame, bridging that awkward gap that makes it uncomfortable to shoot with a longer magazine in a compact gun. This means you get better ergonomics and a more secure grip surface when using extended magazines. Installation takes minutes with just an Allen key to tighten a single cap screw, and there's no gunsmithing needed.
Made from injection-molded black polymer, the spacer is textured to match Glock pistol frames for a cohesive, finished look. It's designed to work with Gen 3 Glock pistols, though it's not compatible with Gen 4 models. The durable construction handles regular use without degradation, and the matched texture means it doesn't look like an aftermarket add-on stuck to your gun.
This spacer works with both Glock 19 and Glock 23 magazines in your G26 or G27 pistol. That means if you're carrying a G26 with standard 10-round magazines, you can keep G19 15-round mags loaded as spares that fit comfortably in your gun when you need them. The same logic applies if you run a G27 with G23 mags for additional rounds downrange.
No, this ProMag spacer is only compatible with Gen 3 Glock pistols. The Gen 4 frame dimensions are different, and the spacer is not designed to fit them. If you have a Gen 4 model, you'll need a different magazine adapter solution like the X-Grip system.
You'll only need an Allen key or wrench that fits the single cap screw. The installation is straightforward and takes just a few minutes. The spacer gets installed on your pistol frame, then you slide the magazine through and tighten the screw to lock it in place.
Yes, this spacer works with either Glock 19 or Glock 23 magazines, letting you swap between them in your G26 or G27 as needed. Both magazine types are the same length, so the spacer works equally well for both.
The spacer fills that gap between your gun's frame and the magazine floor plate, so you get a fuller, more comfortable grip when shooting with an extended magazine. This can improve control and reduce felt recoil compared to shooting without the spacer, and it prevents the magazine from shifting around in your hand.
| UPC | 708279005985 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | PM089 |
| Brand Fit | Glock |
| Capacity | 0 |
| Model | |
| Model Fit | G19,23 |
| Product Type | Magazine Spacer |
| Shipping Weight | 0.05 |
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