Strike Industries Polymer Magwell for Glock 17/22/31/34/35 Gen 4 - Black

The Strike Industries Polymer Magwell for Glock 17/22/31/34/35 Gen 4 improves your reload speed and reliability without bulking up your carry gun. If you've ever fumbled a mag change under stress, you know the value of a properly designed magwell—this one uses a flared design to guide rounds into the mag well faster and more consistently, cutting down on the reload bobbles that cost time at the range or worse in the field. Strike Industries engineered this to preserve the Glock's slim, ergonomic grip profile while adding a funnel-shaped catch that actually works.

Installation is straightforward—no gunsmithing required. The unique locking mechanism holds it securely in place without permanent modification to your frame. Whether you're running drills at your local range, prepping for a defensive pistol class, or just want smoother reloads on your duty gun, this magwell is built tough enough for serious use.

Made from polymer, it's lightweight and won't add unnecessary bulk to your 9mm or .40 S&W. The black finish integrates cleanly with Gen 4 Glocks and fits the platform's understated aesthetic. Drop it on your 17, 22, 31, 34, or 35 and feel the difference the next time you reload under time pressure.

Key Features

• Flared magwell design speeds up magazine insertion and reduces reload errors
• Lightweight polymer construction maintains the Glock's lean handling characteristics
• Unique locking mechanism for secure, tool-free installation
• Preserves the factory grip profile—no bulky frame modification
• Compatible with Gen 4 Glock 17, 22, 31, 34, and 35

Specifications

Frequently Asked Questions

Will this magwell fit my Gen 4 Glock?

Yes, this Strike Industries magwell is designed specifically for Glock 17, 22, 31, 34, and 35 Gen 4 models. Check your Glock's generation (should say GEN4 on the frame) and model number before ordering.

Does installation require any gunsmithing?

No. The unique locking mechanism allows installation without tools or permanent modification to your frame. It's a straightforward bolt-on upgrade.

Will this make my Glock grip noticeably thicker?

Strike Industries designed this magwell to maintain the slender factory grip profile, so it adds minimal material despite the flared magwell funnel. Your gun will handle much like it did stock.

What's the main benefit of a flared magwell?

The funnel shape guides your magazine into the well faster and more reliably, especially during speed reloads or under stress. It significantly reduces reload fumbles and bobbles.