Strike Industries Modular Magazine Release Glock 17, 19, 19X, 22, 23, 26, 27, 31, 32, 33, 34, 35, 37, 38, 39, 45 Gen 4, 5 Aluminum

The Strike Industries Modular Magazine Release is a precision upgrade for Gen 4 and Gen 5 Glock pistols that trades out the factory mag release for something that actually fits your hand. If you run a full-size duty gun, a compact carry piece, or anything in between, this aluminum and polymer hybrid gives you a more ergonomic, texturally aggressive push pad—the kind of upgrade that pays dividends during reloads under pressure.

What sets this release apart is the modular design: you get two interchangeable button heads, both CNC machined from 6061 aluminum. Swap between them depending on your grip preference or gun setup without tools or permanent commitment. The internal mechanism is built from high-density polymer, engineered for reliable, smooth mag ejection cycle after cycle. Anodized finish resists wear and corrosion, and the aggressive texturing on the push pad ensures positive tactile feedback even when you're moving fast or wearing gloves.

Compatibility spans the Gen 4 and Gen 5 lineup: 17, 19, 19X, 22, 23, 26, 27, 31, 32, 33, 34, 35, 37, 38, 39, and 45. Whether you're running a service pistol, match gun, or concealed carry Glock, there's a configuration in this release for you. The hybrid design—aluminum button faces married to a polymer body—keeps weight down while delivering the durability serious shooters demand.

Key Features

• Two interchangeable CNC-machined 6061 aluminum button heads included
• Aggressive texturing on push pad for positive grip and tactile feedback
• High-density polymer internal mechanism for smooth, reliable mag ejection
• Anodized aluminum finish resists wear and corrosion
• Hybrid aluminum and polymer construction balances durability and lightweight design
• Compatible with both Gen 4 and Gen 5 Glock platforms

Specifications

Frequently Asked Questions

Which Glock models does this mag release fit?

The Strike Industries Modular Magazine Release is designed for Gen 4 and Gen 5 Glocks: models 17, 19, 19X, 22, 23, 26, 27, 31, 32, 33, 34, 35, 37, 38, 39, and 45. Check your gun's generation and model number to confirm compatibility.

Can I switch between the two button heads?

Yes. The modular design lets you swap the two included interchangeable button heads without tools, so you can adapt the release to your preferred grip or switch between different guns in your lineup.

What's the difference between the aluminum button and the internal mechanism?

The button faces you push on are CNC machined from 6061 aluminum for durability and a refined feel. The internal mag release mechanism is made from high-density polymer, optimized for smooth, reliable magazine ejection.

Is this upgrade compatible with my carry gun?

If you carry a Gen 4 or Gen 5 Glock from the compatible model list—including compact frames like the 19 and 26—this release will fit. The modular design and aggressive texturing make it especially useful for compact carry pistols, where ergonomics and positive control matter most.