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Questions & Answers
How much longer is the 10L magazine vs the standard 10 magazine? Manufacturer Answer

its the same size

by FAB Defense, Manufacturer, January 28, 2026
Hello, what gen is this mag? It doesn’t say or no info about it or where does it say what gen. Thanks Expert Answer

The FAB Defense ULTIMAG Glock 17 10L Limited Polymer Magazine will be compatible with all generations of the Glock 17.

by Ethan, Gear Expert, May 17, 2023
Customer Reviews
Most Recent Reviews
Got for my XP-Pro works great and the extension is nice
Most Recent Reviews
I haven’t used this mag yet. But the build quality and looks are great. It stays in my AR9 no problem.
Most Recent Reviews
Optics Planet, simply the best. by Johnny T, Verified Owner, October 10, 2023
I love my FAB Defense ULTIMAG Glock 17 10L Limited Polymer Magazine. I got this a few weeks ago for my Glock 17 Gen 3, which has been what I expected. Overall, the customer service and packaging were excellent. I've found a new home for my firearm pa...
Read More...
Read All 3 Reviews
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Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.

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Product Info for FAB Defense ULTIMAG Glock 17 9mm Luger 10 Round Pistol Magazine

The Glock 17 10 Limited Polymer magazine provides you with a robust magazine incorporating the patented CAD/CAM design features allowing for a more reliable and user friendly experience. This magazine will hold 10 rounds and can be easily disassembled by hand (no special tools needed). It is made of durable, light weight polymer composite with steel spring. This ULTIMAG has an enhanced grip, allowing for a faster magazine replacement. It feature polymer side panels allowing better magazine insertion and a solid coupling which ensure longer magazine life. It is built to last, made to perform. Fab Defense ULTIMAG Glock 17 extended polymer magazines are the ultimates solution for reliable magazine usage in a variety of tactical situations.image

Specifications for FAB Defense ULTIMAG Glock 17 9mm Luger 10 Round Pistol Magazine:

Manufacturer: FAB Defense
Gun Make: Glock
Gun Model: Glock 17
Caliber: 9mm Luger
Magazine Capacity: 10 Round
Fabric/Material: Polymer

Features:

  • Ergonomic design made for enhanced grip and faster magazine change
  • Specialty made floor plates.
  • Dissembled by hand, no tools needed
  • Made of durable, light weight, polymer composite and steel spring
  • Highly reliable construction, built to last

Package Contents:

  • FAB Defense ULTIMAG Glock 17 9mm Luger 10 Round Pistol Magazine

FAB Defense ULTIMAG Glock 17 9mm Luger 10 Round Pistol Magazine Orderable Models

List of Orderable Models

  • FAB Defense ULTIMAG Glock 17 10L Limited, 9mm Luger, 10 Round Pistol Magazine, Flat Dark Earth, fx-umagg1710lt , MPN: fx-umagg1710lt , UPC: 7290111587085 , Code: 1S0-PMG-FAB2503-fx-umagg1710lt-10RD
  • FAB Defense ULTIMAG Glock 17 10L Limited, 9mm Luger, 10 Round Pistol Magazine, Black, fx-umagg1710lb , MPN: fx-umagg1710lb , UPC: 7290111587054 , Code: 1S0-PMG-FAB2503-fx-umagg1710lb-10RD
  • FAB Defense ULTIMAG Glock 17 10L Limited, 9mm Luger, 10 Round Pistol Magazine, Grey, fx-umagg1710lgr , MPN: fx-umagg1710lgr , UPC: 7290111587078 , Code: 1S0-PMG-FAB2503-fx-umagg1710lgr-10RD
  • FAB Defense ULTIMAG Glock 17 10L Limited, 9mm Luger, 10 Round Pistol Magazine, Olive Drab Green, fx-umagg1710lg , MPN: fx-umagg1710lg , UPC: 7290111587061 , Code: 1S0-PMG-FAB2503-fx-umagg1710lg-10RD
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