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Tyrant Designs +4 Glock 43x/48 Magazine Extension, Aluminum # TD-G48MAGEX

SKU: 612824
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+ 4/5 Magazine Extension, ALUMINUM
For: Glock 43x/48


Utilizing our magazine extension technology the Tyrant Designs Glock 43x & 48 magazine extension is the fastest and easiest installing mag extension ever!

 Adds 4 rounds to your factory magazine AND includes a 10% power spring. 

Drop your mags faster, and grab them easily with their machined inlay! 

Why do they install so quickly? 

We use our retention plunger technology that allows the magazine extension to easily slide onto the bottom of your magazine! The entire install happens in 10 seconds or less and with no tools!

Want to take it off? 

Easy, just push the plunger down and slide the magazine base plate off!

 Our magazine base pads are CNC machined from aerospace grade aluminum. This gives any operator the added weight needed for your base pad to drop free and fast. 

Our mag extensions instantly add 4 rounds to your 9mm Glock 43x/48.

With an added knurl our Glock 43x & 48 mag extension is easy to grasp in any condition, making reloads faster than our competitors. 

As always, our products are manufactured in the USA and have a flawless finish. 

There is no easier and quicker way to add the much needed capacity to your Glock 43x & 48 than with our Glock magazine extension. 

Whether you are an avid concealed carrier, an active competitive shooter or anything in-between, our Glock 43x & 48Magazine Extension is the solution!


Glock 43x

Glock 48



Purchase includes new power spring 

Quickest installing Magazine Extension EVER

Adds 4 rounds of 9mm

Added control and increased purchase

Smooth chamfered edges



Length- 1.15" 

Width- .90"

Weight-1.3 oz

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  • All of our products are BRAND NEW in the box; and contain all of the parts, materials and documentation.

    You can expect and will receive prompt delivery of your item.

    We will ship your order within ONE DAY!

    We are unable to accept returns on used, fitted, or altered parts. 
    Returns must be in new, unused condition and in their original packaging.