This Tyrant CNC magazine extension (mfr. part no. TD-G48MAGEX-Gold) fits Glock 43X and 48 magazines, adding 4 rounds of capacity and including a 10% power spring, finished in gold aerospace-grade aluminum.

Key Specifications

• Adds 4 rounds of capacity to the factory magazine.
• Fits Glock 43X and 48 magazines.
• Constructed of aerospace-grade aluminum.
• Finished in gold.
• Includes a 10% power spring.
• Ships as a bolt-on extension, not a standalone magazine.
• Manufactured by Tyrant CNC.

Frequently Asked Questions

Does this extension include a new spring?

Yes, it ships with a 10% power spring to help the added capacity feed reliably.

How many rounds does this add?

4 rounds over the factory Glock 43X/48 magazine capacity.

Buy the Tyrant CNC Glock 43X/48 Gold Extension

Shop the Tyrant CNC lineup or browse our full Magazine Accessories selection to find the right fit for your firearm.