Tyrant Mag Ext For Glk17/22 +6/5 Blk
The Tyrant Mag Ext for Glock 17/22 is a CNC-machined aluminum magazine extension that boosts capacity where it counts. If you're running a duty, competition, or defensive Glock 17 in 9mm, this extension adds 6 rounds; .40 cal shooters (Glock 22 and compatible models) gain 5. The aerospace-grade aluminum construction adds the right amount of weight to ensure your mags drop free and fast—no fumbling during reloads or tactical transitions. Built solid and designed to work seamlessly with factory Glock magazines, it's a straightforward way to extend your on-board ammunition supply without changing your platform.
Glock 17/22 shooters often look for simple, reliable upgrades that don't complicate maintenance or reliability. This extension does exactly that: it fits the guns listed, includes a fresh power spring, and gets out of the way. Whether you're prepping a carry gun, a range workhorse, or a competition build, adding those extra rounds can make a difference in your confidence and performance.
Installation is standard—remove your current base pad, swap in the Tyrant extension and new spring, and you're done. No gunsmithing, no surprises. Keep in mind this extension is designed for factory Glock magazines and won't work with PMAGs or 10-round magazines, so verify your magazine before ordering if you're running anything outside the Glock OEM ecosystem.
Key Features
- CNC-machined aerospace-grade aluminum construction for durability and reliable mag drop
- Adds 6 rounds of 9mm or 5 rounds of .40 cal depending on caliber
- Includes new power spring for hassle-free installation
- Enhanced grip and control with extended base pad
- Compatible with Glock 17, 19X, 22, 34, 35, and 45
Specifications
| Brand | Tyrant CNC |
| Compatibility | Glock 17, 19X, 22, 34, 35, 45 |
| Capacity Increase (9mm) | +6 rounds |
| Capacity Increase (.40 cal) | +5 rounds |
| Material | Aerospace-grade aluminum, CNC machined |
| Color | Black |
| What's Included | Extension base pad, new power spring |
Frequently Asked Questions
Will this extension work with my PMAG or other aftermarket magazines?
No. The Tyrant extension is designed specifically for factory Glock magazines and does not work with PMAGs or 10-round magazines. Stick with OEM Glock mags for compatibility.
What Glock models is this compatible with?
This extension fits Glock 17, 19X, 22, 34, 35, and 45. If you're running a different model, verify compatibility before purchase.
How much capacity does it add?
For 9mm (Glock 17, 19X, 34, 45), it adds 6 rounds. For .40 cal (Glock 22, 35), it adds 5 rounds.
What comes in the box?
The Tyrant extension includes the CNC-machined aluminum base pad and a new power spring, so you have everything needed to install it on your existing Glock magazine.

