Glock 17/19X/34/45 Magazine & Extension Pre Assembled - 9MM

100% of 100
As low as $59.95 Regular Price $69.95

*Pre Assembled Mags can not be returned*


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More Information
Designed For ModelsG17, G19X, G34, G45
Glock GenerationGeneration 5
Fitment Notes

USPSA Measurements and Weight

  • HxWxL= 36mm x 28.5mm x 38mm
  • Weight= 36 Grams
  • Assembled Height= 146.05mm
  • Assembled Weight= 118 Grams 
Purchase Includes

1 x Magazine Extension

1 x Glock 17 19X 34 45 brand new factory 17 round 9mm magazine

Pre Assembled and ready for use out of the box (new Power Spring installed).

ComponentPre-Assembled Magazine and Mag Ext

*Glock OEM Magazine color may vary based on availability*

Even though our Glock 17 19X 34 45 Magazine Extension installs in less than 10 seconds, we figured you might want a new magazine anyway!

For a limited time only we will be offering our Glock 17 19X 34 45 +5 Magazine Extensions AND a brand new 17 round factory 9mm Glock 17 19X 34 45 Magazine Pre Assembled. Simply order, unpack your shipment and start loading! It truly does not get any easier than this! 

 See Below for the product video of our G17 19X 34 45 plus 5 Magazine Extension. 

Utilizing our magazine extension technology the Tyrant Designs Glock 17, 19x, 34, 45 magazine extension is the fastest and easiest installing mag extension ever! 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 extended base pad 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 5 rounds to your 9mm.

With an added knurl our Glock 17, 19x, 34, 45 extended mag 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 Glocks 17, 19x, 34, 45 than with our Glock magazine extension. 

Whether you are an avid concealed carrier, an active competitive shooter, or anything in-between, our full-size Glock extended magazine base pad is the solution!


*Magazine color may vary based on availability*

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