ETS 40 round (9mm) mag, fits Glock 17,18,19,19X,26,34,45
ETS 40 round (9mm) mag, fits Glock 17, 18, 19, 26, 34
Price: $28.50
This item can not be shipped to the following states:
CA, CO, CT, DC, HI, IL, MA, MD, NJ, NY, RI, VT, and WA.

Product Code: GLK-18-40


Mag Features

  • Fits all generations of Glock 17, 18, 19, 19X, 26, 34, and 45
  • Extended 40-round capacity
  • Base plates interchangeable with ETS line of 9mm double stack magazines
  • Due to the wide variety of extensions for Glock, our mag base is designed to be compatible with Glock extensions
  • Easy disassembly with our specially designed base plate
  • Ergonomically designed floor plate makes it easy to grab from mag pouches
  • Lifetime Warranty


  • Extreme Impact Resistance—won't crack or break when dropped
  • Very resistant to harsh chemicals
  • Superior heat, cold and UV resistance—won’t become brittle over time even when exposed to harsh environments or extreme cold
  • Translucent body—allowing you to see your ammo count and type
  • Creep resistant—the feed lips and body won't spread when being stored long term even when fully loaded
Intellectual Property

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 3 Write a review »

  1 of 1 people found the following review helpful:
5 of 5 Great product great price February 18, 2022
Reviewer: Charlie Rogers from New Mexico  
Best & biggest aftermarket straight extended mag. Has been fully cycled many times as well as left sitting for quite a while fully loaded & not 1 jam or other failure. I would trust this mag in a defense situation with my life. The see through ability of this helps in loading & to know what is left in the mag, & looks sweet of course.

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  3 of 3 people found the following review helpful:
5 of 5 Excellent magazine for the price. March 16, 2021
Reviewer: Roger from Utah  
I bought 2 mags when they were new and this is my standard mag for my 9mm pcc. I have about 8 now. The mags are durable, the springs are strong from the start and the feed angle works perfectly in serveral barrels, with or without ramps. You save money because they are 40 rds and do not have to buy mag extensions.

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  2 of 2 people found the following review helpful:
5 of 5 40 round March 10, 2021
Reviewer: Oscar from Cail  
Good hasn’t Jammed

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