Glock 42 Extensions

Shop our large selection of Glock 42 magazine extensions. From plus one, plus two, and plus 3 Glock 42 extensions. Whether you want lightweight polymer or tried-and-true machine-billeted aluminum, you'll find the right one for you. Have questions? Contact one of our product specialists today.

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  • glock 42 magazine extension glock 42 mag extension glock 42 magazine extension plus two

    Strike Industries

    Strike EMP +2 Magazine Extension for Glock 42

    This is the Strike magazine extension for the Glock 42, which adds 2 rounds to your factory G42 magazine.  Its lightweight polymer body offers increased capacity and durability you can count on. Its stippled grip matches the Glock 42 pistol grip -...

    $12.99
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