DIY MPX Mag Modification: +5 rounds

    GunMag Warehouse shows a simple method to add capacity in your Lancer MPX magazines.

    The MPX magazine has a floor plate with a protrusion. This protrusion hits the bottom of the follower.

    IMG_3114

    All you need to do is chop the protrusion down and this will allow the follower to move further down the magazine. Do it right you can get five more rounds in your MPX magazine increasing the capacity to 35 rounds.

    IMG_3119

     

    Now any modification is your responsibility. If you are not comfortable chopping parts of your $50 magazine, you can get the Springer Precision magazine extension. They retail for $35 or $30 each if you order more than five.  The website says “DO NOT USE THE BOTTOM PLATE ON YOUR MAGAZINE SPRING” so this seems more like a +5 magazine extension since there is no longer a protruding plate to prevent the follower from stopping early.

    IMG_3101

    Nicholas C

    Steadicam Gun Operator
    Night Vision & Thermal Aficionado
    Flashlight/Laser Enthusiast
    USPSA competitor

    Any questions please email him at [email protected]


    Advertisement