PG +1 Grip Extension Fits G42

(6 reviews)
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A magazine extension grip for the GLOCK 42 (.380 cal). This extension replaces the magazine floor plate providing one extra round of capacity and approximately 3/4" additional gripping surface for better control and comfort while also incorporating the factory texture pattern.


  • 5
    Pearce grip +1 mag extension

    Posted by Unknown on 31st Jan 2022

    Fit nicely. Much better grip on gun with pinky extension and still feeds beautifully with extra round with stock spring

  • 5

    Posted by Mrtater on 31st Jan 2022

    The plus one extension makes controlling the G42 much easier. Looks nice too!

  • 5
    Easy Installation and Perfect Fit

    Posted by Joseph on 31st Jan 2022

    The PG + 1 is the most economical way to get an extra round in your magazine without having to spend more money on a new spring, and it allows you to get all your fingers on the small GLOCK pistols like my G42.

  • 5

    Posted by Jon on 31st Jan 2022

    Good products at a fair price. Products worked as advertised.

  • 5
    Mr. Bill

    Posted by Bill on 31st Jan 2022

    Fits the magazine perfectly and there is no need to buy extra internals for the extra round when using this extension.

  • 5
    A Must Have!!!

    Posted by Patrick on 31st Jan 2022

    This is a must have as this extension is relatively the same size as the Glock pinky extension and the PG +0 extension. Very happy with it and that little extra room needed for a proper grip.