Arredondo Checkered Mag Extensions fits G19/23

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Arredondo checkered magazine extension fits Pre Ban Hi-Capacity FML (Full Metal Lined) and NFML (Non Full Metal Lined) Glock magazines. Virtually unbreakable and extremely secure. Easily installed or removed with supplied U tool. You are purchasing a complete kit which includes: Extra power spring, take down tool, extension sleeve and base pad. Adds the following round count:

+6 for Glock 9mm
+5 for Glock 40 S&W
+5 for Glock 357 Sig
+5 for Glock 10 mm
+4 for Glock 45 ACP
+3 for Glock 38 45 GAP
*USPSA Limited Class Legal! Extends magazines to 140mm.
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2 Reviews

  • 5
    Good quality product.

    Posted by Josh on 31st Jan 2022

    Fits great on my stock glock mag and adds 6 rounds. Great for extra capacity in a spare mag.

  • 5
    Great extension

    Posted by Edgar Winnebago on 31st Jan 2022

    Great quality, easy installation, and sturdy spring. Very satisfied with this purchase. Going to buy many more. Has run flawless with 250 rounds through it.

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