G17 17rd Magpul Magazine Overview

The Magpul PMAG 17 GL9 is a 17-round 9mm magazine designed for full-size Glock 17-pattern pistols. Magpul’s engineering expertise—proven across millions of AR PMAGs—delivers the same reliability in a Glock-compatible package. Dependable feeding, rugged construction, and a price that makes it easy to stock up. This PMAG works with OEM Glock 17 pistols, 3D printed Glock 17 frames, and other full-size Glock-pattern firearms. It also functions in compact and sub-compact pistols with some extension below the grip. Made in USA. Specifications

Manufacturer: Magpul Industries

Model: PMAG 17 GL9

Caliber: 9x19mm Parabellum

Capacity: 17 rounds

Weight: 1.7 oz

Material: Polymer body, stainless steel spring

Compatibility: Glock 17, Glock 19 (with extension), Glock 26 (with extension), 3D printed G17/G19 frames, Polymer80 PF940v2/PF940C, Ruger RXM

Country of Origin: USA

Note: Some jurisdictions restrict magazine capacity. Check your state and local laws before ordering.

What Makes the Magpul PMAG 17 GL9 Different

Proven Reliability Magpul built their reputation on magazines that work. The PMAG 17 GL9 uses the same engineering philosophy as their AR magazines—a high-visibility controlled-tilt follower that delivers smooth, consistent feeding and locks the slide back on the last round. The stainless steel spring resists corrosion and maintains consistent tension through thousands of cycles. Broad Compatibility This magazine fits across the Glock 9mm double-stack lineup. Compatible with full-size Glock 17 pistols, 3D printed frames (DD17.2, FMDA variants), Polymer80 PF940v2, and compact/sub-compact variants where it will extend below the grip. If you need extra capacity in a Glock 19 or 26 build, this magazine provides 17 rounds with reliable function. Built for Daily Use The lightweight polymer body is extremely stiff and impact-resistant. A removable flared floorplate with ridged edges provides a solid grip during reloads and makes disassembly for cleaning simple. The magazine drops free—loaded or unloaded—for fast, positive mag changes. Visual Round Count Indicator windows on both sides of the magazine body show when you’re at a full 17-round load. A paint pen dot matrix on the baseplate lets you mark magazines for easy identification of different loads or training mags.

Magpul PMAG 17 GL9 FAQ

Frequently Asked Questions

Can I use this in a Glock 19 or G80?

Yes. The PMAG 17 GL9 works in compact Glock 19-pattern pistols including the G80, but it will extend below the grip. This is a common setup for those who want extra capacity in a compact frame.

Does this work with the Glock 19X?

Magpul notes this magazine may not be compatible with the G19X without modification due to the lip on the grip’s front strap. Test fit before relying on it for defensive use.

Will this fit in a Glock 26?

Yes, with significant protrusion below the grip. The PMAG 17 GL9 works in sub-compact pistols but will extend well past the frame.

Is this magazine compatible with Glock 22 (.40 S&W) pistols?

No. This is a 9mm magazine only. Glock 22 pistols use .40 S&W magazines with different dimensions.

How does the PMAG compare to OEM Glock magazines?

The PMAG offers comparable reliability at a lower price point. The controlled-tilt follower provides smooth feeding, and the stainless steel spring matches OEM durability. Many shooters run PMAGs as their primary magazines without issues.

Is this magazine California compliant?

No. California restricts magazines over 10 rounds. Check your state and local laws before ordering—some jurisdictions have magazine capacity restrictions.