COD MW3 Boosting

  • COD MW3 Kar98k Weapon Boosting

    $ 6.27


    Boosting Method

    Discount Bundle

    Customize Selections

    Here you can buy Kar98k unlock & leveling boost, a service that helps you level up your MW3 Marksman Rifle to the max fast & efficiently. 

    Kar98k is a popular MR added in Call of Duty MW3 Season 4 that can be fully customized at the Gunsmith with attachments to get the Best Loadout.

    Our Kar98k boosting service is the best way to reach the max level for your MW3 Marksman Rifle effortlessly. 

    One of our professional CoD players will help you kill lots of enemies, gain XP to max out your MR, unlock all attachments, and build your loadout lightning-fast.


    We will boost your Kar98k to the desired level.
    We will unlock the Kar98k MR if you add the extra option.
    Progress through Kar98k Camos.
    XP for your battle pass.
    Progress for your Military Rank & Prestige Level boost.
    We will unlock Kar98k Attachments.
    K/D ratio boost.

    Product pictures:

    Fast Delivery

    Fulfilling orders quickly is one of the most important things. U4GM staff will do everything possible to help you get your COD MW3 Boosting order as soon as possible.

    Best Price

    U4GM offers the most competitive prices on the market. You can enjoy the best COD MW3 Boosting with the best prices!

    Refund Policy

    For any reason that you want a refund before order delivered, U4GM will issue the refund within 24 hours.

    24/7 Support

    Whenever you have any questions, problems, concerns, advice, you can reach us on live chat, Skype, Discord, e-mail. U4GM customer support 24/7 available for you.