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Shield Arms S15 Gen 3 Glock 43X/48 15 Round w/ 2 Round Mag Extension Pistol Magazine
$68.99 $61.99 Save 10%
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great magazine

by tom forcade, Verified Owner from MI, United States Written on May 8, 2026
Great magazine at a great price. Works well and haven’t had any issues after 500rnd. Thank you
Would recommend: Yes
Was it helpful to you? Yes | No

Perfect fit with the radian magwell

by Jay Atkinson, Verified Owner from FL, United States Written on February 17, 2026
Runs like a champ. Fits perfectly. And looks amazing
Pros:
  • Looks and 17+1 in my 43x
Cons:
  • none yet
Best Used for:
  • EDC
Would recommend: Yes
Was it helpful to you? Yes | No

Shield 17 rd 43x magazine

by JM GlockandSig, Verified Owner from NC, United States Written on January 10, 2026
Was skeptical about buying a used 43x that already had a shield mag release and magazine. Was it because the mags were unreliable…welp I haven’t had a single misfire between the 15 that came with it or this 17 rounder
Would recommend: Yes
Was it helpful to you? Yes | No

S15 Gen 3 Glock 43X/48 15 Round w/ 2 Round Mag Extension, 17 Rounds

by Steve, Verified Owner from NH, United States Written on August 15, 2025
Great magazine. Fits my G43X extremly well. No problems with cycling or releasing the mag.
Would recommend: Yes
Was it helpful to you? Yes | No

Shield Arms Mag

by Steve, Verified Owner from NH, United States Written on July 31, 2025
Excellent magazine. It fits as good as the factory mag (maybe better) in my G43X. It's a great looking mag.
Would recommend: Yes
Was it helpful to you? Yes | No
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