Tyrant Mag Ext For Glk43X/48 +4 Blk
The Tyrant Mag Ext for Glock 43X/48 is a straightforward capacity upgrade for shooters who want more rounds downrange without switching platforms. This aluminum magazine extension adds four rounds of 9mm to your existing Glock 43X or 48 ten-round magazine, giving you practical flexibility for defensive carry, range days, or competition without forcing you into a larger-frame pistol. It's engineered for a reliable fit and designed to handle the demands of regular use.
Built from aluminum and finished in black, the extension maintains the durability you'd expect from a precision-machined component. The design includes a new power spring to ensure consistent feeding and function with the added capacity. Installation is straightforward—the extension works with Glock 43X and 48 ten-round magazines only, so compatibility is simple to verify before you buy.
Whether you're optimizing a carry gun for backup rounds or simply prefer the flexibility of a +4 setup at the range, this extension delivers more capacity in the same footprint. No need to compromise on ergonomics or carry characteristics; you're just getting more ammunition available when you need it.
Key Features
- Adds four rounds of 9mm capacity to Glock 43X/48 magazines
- Aluminum construction for durability and lightweight strength
- Includes new power spring for reliable feeding
- Black finish
- Designed for seamless fit and function
Specifications
| Brand | Tyrant CNC |
| Firearm Compatibility | Glock 43X, Glock 48 |
| Magazine Compatibility | Glock 43X/48 10-round magazines only |
| Capacity Increase | +4 rounds (9mm) |
| Material | Aluminum |
| Finish | Black |
| Includes | Magazine extension, new power spring |
Frequently Asked Questions
Will this extension work on my Glock 43X or 48 magazine?
Yes, the Tyrant Mag Ext is designed for Glock 43X and 48 ten-round magazines only. If your magazine is a 10-round capacity original Glock mag for either model, the extension will fit.
What's included with the extension?
The package includes the aluminum magazine extension and a new power spring for reliable function with the added capacity.
How many extra rounds does this add?
The extension adds four rounds of 9mm capacity to your magazine, increasing your total from 10 to 14 rounds.
Is this the same as buying a higher-capacity magazine?
No. This extension modifies your existing 10-round magazine to add capacity. It doesn't change the physical footprint or handling characteristics of your gun the way switching to a larger magazine would.

