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FAB Defense ULTIMAG Glock 17 9mm Luger 18 Round Pistol Magazine
As Low As $11.24 Save Up to 34%
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Most Helpful Positive Review great mag for my bag
great mag works good in my g17 and psa dagger feeding seem to be very reliable and plus can use in g19 or pcc ar in 9mm ever body sould purchase one just to have back up or if you build a psa dagger and it didnt come with mag
Most Helpful Negative Review Does not fit fx9
They are cheap but work . They don’t fit the fx9 but if you are willing to shave them down a bit .
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Good mags but…

by Will M, Verified Owner from FL, United States Written on October 28, 2025
These are decent mags for the price. Initially they had a hard time feeding in my Dagger but once I put a few rounds through they started feeding fine. Also, they fit fine in my Glock 45, PSA Dagger Compact, and my Shadow Systems XR920, but are tight in my Zev Technologies OZ9C. While the seat in the Zev, it’s a tight fit and they don’t drop and have to be pulled out to do a mag change. I guess I’ll stick with my OEM Glock mags and Magpul mags for the Zev.
Would recommend: Yes
Was it helpful to you? Yes | No

mehhhh. wouldnt buy ever again

by ballycreek, Verified Owner from PA, United States Written on January 5, 2025
The mags are fine they work and the two different bottom plates is a nice touch. They are very very light don’t seem to have any metal
In them at all and don’t drop out on their own, you have to pull them out. Not a Huge deal unless seconds counts. I would t recommend them just get stock mags
Would recommend: No
Was it helpful to you? Yes | No
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