START: 5-15 Minutes

COMPLETION TIME: Flexible

YOU WILL GET

• MW3 Mastery Calling Card upon completing all base challenges;
• The desired MW3 Calling Cards in the chosen mastery;
• Account level experience during the service;
• Possible weapons' XP and camo progress.

WHY KINGBOOST?

The simple answer is because we’re good at what we’re doing. You can make sure of that by looking at the reviews from our customers on Trustpilot. And in addition to that, we are ready to match the price if you’ll somehow find the exact same offer with lower price. Just make an order and see for yourself!

If you still have any questions regarding boosts, please text us in the LiveChat.