ZEV Technologies Extended Magazine Release – Glock Gen4 (.40S&W / .357 / .45 GAP) – Black

Faster Reloads. Superior Control. Unmatched Precision, Upgrade your reload game with the ZEV Tech Extended Magazine Release, designed specifically for Glock Gen 4 pistols chambered in .40 S&W, .357 SIG, and .45 GAP. Whether you’re competing, training, or carrying, this precision-machined magazine release delivers quicker mag drops without compromising grip or comfort.

Crafted from high-grade aluminum and finished in sleek black, the ZEV extended mag release offers better ergonomics, a tactile feel, and reduced reload times when seconds matter.

CNC milled entirely out of the highest quality Aircraft Grade Aluminum then Hard Anodized for durability. Both the Mag Button and the Mag release are aluminum. Mag Button is oversized so you can access it without shifting your grip but shaped in such a manner that it does not interfere with your shooting grip.

The Zev Technologies Generation 4 and 5 Magazine release for the Glock® is constructed from Billet 6061 Aluminum and Mil Spec hard anodized Black. It has a Honeycomb non-slip face for a more tactile engagement surface. The contact point on the mag release face is ergonomically angled to the rear to allow ease of manipulation in performing magazine changes. The Mag Release takes minutes to install with the use of needle nose pliers and a long shaft, slim, flat head screwdriver.

NOTE: It is easiest to remove and replace the factory Glock® Mag-release Catch Spring for the magazine release installation. Then installing it back in its pin position after you remove the factory unit and replace it with the ZEV & trade component.

Key Features

• ✅ Gen 4 Compatibility
  Engineered for Glock Gen 4 models in .40 S&W, .357 SIG, and .45 GAP calibers.

• ✅ Extended Length for Faster Mag Changes
  Easily reach the mag release without shifting your grip—ideal for tactical or competition use.

• ✅ High-Quality Construction
  CNC-machined from aircraft-grade aluminum for strength and lightweight performance.

• ✅ Black Anodized Finish
  Corrosion-resistant, sleek black finish blends seamlessly with your Glock’s aesthetics.

• ✅ Textured Surface
  Provides a positive, non-slip feel for enhanced control and responsiveness.

• ✅ Drop-In Installation
  Direct replacement for your OEM part—no permanent modifications required.

What’s Included

• 1x ZEV Tech Extended Magazine Release – Black
  (Fits Glock Gen4 .40 S&W, .357 SIG, and .45 GAP)

Note: Will not fit Gen 3 or Gen 5 Glocks or 9mm models.

Perfect For:

• Duty or Defensive Glock Builds

• Competitive Shooters

• EDC Optimization

• Glock Performance Upgrades