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Call of Duty: Modern Warfare 3’sthird season is in its final week, releasing its final set of Weekly Challenges. Complete any five of this week’s challenges, and you’ll walk away with a new BP50 weapon blueprint. And if you earned all of this season’s previous challenge rewards, you’ll also unlock an exclusive animated weapon camo.
We’ll be going over how to complete every new challenge added this week, providing tips and tricks for the tougher ones. But before we do, let’s first cover the two rewards you’ll be earning this week: the Squad Games weapon blueprint and the Allegiances animated weapon camo.

Week 8 Challenge Reward
Upon completing any five of this week’s challenges, you’ll unlock theSquad Games weapon blueprint for the BP50.It isnotthe .50 Cal conversion for the M4 that some players were suspecting—that’ll be released next season. Squad Games comes with the following attachment skins:
This skin is for the base BP50, not the conversion kit.

Additionally,if you unlocked all previous weekly challenges, you’ll also earn the Allegiances animated weapon camo.This can be applied to all MW3 weapons, including those brought forward from MW2.

