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Reviews & Ratings for Shield Arms S15 Gen 3 Combo Glock 43X/48 15 Round 9mm Luger Pistol Magazine — 16 reviews

(16 reviews)
Shield Arms S15 Gen 3 Combo Glock 43X/48 15 Round 9mm Luger Pistol Magazine
Shield Arms S15 Gen 3 Combo Glock 43X/48 15 Round 9mm Luger Pistol Magazine
$122.00 $107.00 Save 12%
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Most Helpful Positive Review perfectly designed mag
These magazines are a perfect combo to the g43x. Compared to factory mags,these slide right out of magwell with just a push of the button. Other aftermarket brands (psa) with the hybrid mag, plastic with metal plating around it. They bulge at the baseplate almost looks like its about to pop. For...
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Most Helpful Negative Review Not 100%, Not Ready For EDC
Ran 125 rounds of 124 gr. brass cased 9x19 on my brand new Glock 48 MOS with Glock mags only, 0 issues whatsoever. Bought these Shield Arms mags along with the steel mag catch and ran 193 rounds, had 5 failures to feed which required a smack to the back of the slide to get the round into battery. Co...
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Great mags, no malfunctions

by Ira, Verified Owner from TX, United States Written on March 25, 2026
Took them straight to the range when I recieved them. Shot 200 rds per mag without any malfunctions. I have 3 other sheild arms gen 3 mags with over 1000 rds each also with zero malfunctions. I have had great results with these mags.
Pros:
  • They work
Cons:
  • You have to instal mag release but it is not difficult
Would recommend: Yes
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s15 magazines

by g43x owner, Verified Owner from AL, United States Written on February 18, 2026
They work. Haven’t had any issues with them so far.
Would recommend: Yes
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Shield Arms Mags

by George, Verified Owner from OR, United States Written on January 10, 2026
I have an older Glock 43x, and a Newer Glock 43x MOS, I have pu4chased and installed these Shueld Arms magazine releases and purchased the S15 magazines for these firearms. I am a Sgt. for Federal LEO, My fellow officers have also purchased these for their Glock 43x's. They are hands down the best!!
Pros:
  • Drop free
  • Extra capacity
Cons:
  • None
Best Used for:
  • Glock 43x and Glock 43x
Would recommend: Yes
1 of 1 found the following review helpful.
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Not As Good

by Big Cobra, Verified Owner from OH, United States Written on December 17, 2025
Bottom line review goes as this: Would I buy the Shield mags again? NO.
Cons: They don't seat in the pistol as firmly/snappy as stock
I had multiple jams with FMJ ammo which could be from the ammo.
Pros: Nice to have 15 rounds
I fired approximately 150 FMJ rounds and no self defence rounds at the range and had four jams.
So the Shield mags and steel mag release button will sit in a supply drawer till needed and I purchased two more stock mags.
If I need a higher capacity of rounds I will simply carry a G26.
Pros:
  • Holds 15 rounds
Cons:
  • FMJ jams & does't seat as good as stock
Best Used for:
  • Get mybutt out of a jam!
Would recommend: No
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Do not waste your Money!

by Jdk, Verified Owner from VA, United States Written on November 14, 2025
The magazines simply do not seat and the pistol does not load. Pathetic ….
Pros:
  • None
Cons:
  • Does not work
Best Used for:
  • Paper weigh
Would recommend: No
0 of 1 found the following review helpful.
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Shield Arms Grn 3 Mags

by CM, Verified Owner from VA, United States Written on November 8, 2025
Good for increasing mag capacity in your G43X. Work well and easy to change out the mag release.
Would recommend: Yes
1 of 1 found the following review helpful.
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Great Combo of magazine Shield Arms and excellent price

by Jean Blois, Verified Owner from FL, United States Written on June 7, 2025
Thank you Optics Planet for excellent service. My Glock 43x has now improved by 89% since I feel more comfortable with these magazines.
Would recommend: Yes
1 of 1 found the following review helpful.
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Great product

by Holden, Verified Owner from FL, United States Written on May 18, 2025
I have never had success with aftermarket mags in a Glock until now. Not even with Magpuls. These mags look and function great. They even come with lifetime warranty on the springs!
Pros:
  • Fit Finish and Function
Cons:
  • None
Would recommend: Yes
1 of 1 found the following review helpful.
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Cool cool cool

by Stevo, Verified Owner from MO, United States Written on May 10, 2025
These mags are great, works perfectly. Comes with everything, needed so the mags work. Only downside is factory mags will not drop free. The new mags do. Will work with flared mag well. If you want high capacity mags this is the way to go. You do have to change mag release with can be tricky
Best Used for:
  • High cap capability in concealed carry
Would recommend: Yes
1 of 1 found the following review helpful.
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Failure to Feed

by ATRPR, Verified Owner from VA, United States Written on May 5, 2025
I am working with the company now to hopefully correct the issue. Perhaps I received a bad batch of these mags. 3rd or 4th round fails to feed in my Glock43x. The open window design needs to be a notch like Glock and PSA magazines. The open window allows the spring to get caught on the mag release. Hopefully, Shield Arms will correct that design flaw on the generation 4 mags.
Pros:
  • Holds 50% more bullets
Cons:
  • Fails to feed bullets
Best Used for:
  • paper weights
Would recommend: No
2 of 3 found the following review helpful.
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