• FN SCAR Accessories
  • MLOK Accessories
  • Optic Mounts
  • Other KDG Products

    • FN SCAR Accessories

    Upgrade Your FN SCAR Accessories with KDG Today: As a leading manufacturer of aftermarket FN SCAR parts, KDG offers a comprehensive selection of high-quality accessories, including rails, charging handles, safety selectors, and more. Find everything you need to customize your FN SCAR and optimize your shooting experience.

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    KDG FN SCAR BRACE

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    KDG FN SCAR STOCK

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    OnlySCARs Hoodie

    ONLYSCARS Hoodie

    If you know, you know. The OnlyScars Champion Powerblend hoodie is a bold statement piece with an eye-catching logo and a mysterious QR code on the back. Guaranteed to turn heads and spark conversations. Are you bold enough?

    $69.69

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    KA2-20 FN SCAR Magazine

    KDG FN SCAR Magazine – KA2-20

    Elevate Your FN SCAR’s Performance with the KA2-20 FN SCAR Magazine

    $34.99 – $174.95

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    KDG FN SCAR Tool Kit

    KDG FN SCAR Tool Kit – Fix It Sticks

    Master Your FN SCAR’s Maintenance with the KDG FN SCAR Tool Kit

    $179.99

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    KDG FN SCAR Rail - MREX MkII 6.5

    KDG FN SCAR Rail – MREX MkII 6.5

    Unleash Your Rifle’s True Potential with the Ultimate FN SCAR Rail Upgrade

    $349.98

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    KDG FN SCAR Rail – MREX MkII 4.25

    KDG FN SCAR Rail – MREX MkII 4.25

    Enhance Your FN SCAR with the Legendary MREX MKII 4.25

    $349.98

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    KDG FN SCAR Rail – MREX MkII 2.2

    KDG FN SCAR Rail – MREX MkII 2.2

    Enhance Your FN SCAR with the Legendary MREX MKII 2.2

    $324.99

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    FN SCAR 20S Rail

    KDG FN SCAR 20S Rail – MREX20

    Unleash the Full Potential of Your FN SCAR 20S with the MREX20

    $175.00

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    KDG FN SCAR 20S Rail - MREX20 XL

    KDG FN SCAR 20S Rail – MREX20 XL

    Unleash the Full Potential of Your FN SCAR 20S with the MREX20 XL

    $175.00

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    KDG FN SCAR 20S Rail - AXL

    KDG FN SCAR 20S Rail – MREX20 AXL

    Unleash the Full Potential of Your FN SCAR 20S with the MREX20 AXL

    $379.98

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    KDG FN SCAR 20S Rail

    KDG FN SCAR 20S Rail – MREX20 A

    Unleash the Full Potential of Your FN SCAR 20S with the MREX20 A

    $379.98

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    Manuals & Guides

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    Frequently asked questions

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    Read more about FN SCAR Accessories

    FN SCAR accessories FAQs

    ALL Kinetic Development Group manufactured FN SCAR accessories are made in the USA.

    Yes, we offer a lifetime warranty on all Kinetic Development Group manufactured FN SCAR accessories. Click Here
    MREX MKII Rails are designed to fit all 16/17 FN SCAR models, well the MREX20 Rails are 
    designed to fit all FN SCAR 20 models. Maybe we are also working on a MREX15 Rail for the 
    FN SCAR 15P. 

    Maybe we will, maybe we won’t. Stop asking!  

    Simply pick the color selector and then order one to install on your FN SCAR. 

    Non-Reciprocating FN SCARs use the NRCH Scarging handle and Reciprocating FN SCARs 
    use the RCH Scarging handle.
    No, you will make us very sad, and you will most likely need to purchase a replacement bridge 
    and hardware kit. 

    A conversion kit is required to make you RCH FN SCAR into an NRCH FN SCAR 

    The Gen 1 MREX rails are discontinued. 

    The KA2-20 aftermarket FN SCAR Magazine is designed to fit 7.62 x 51 and 6.5 Creedmoor. They will only work with OEM FN SCAR lower receivers. 

    Welcome Kinetic Development Group. Our site is intended for individuals of at least 18 years of age.

    Are you at least 18 years old?