The eighth and final set of weekly challenges forCall of Duty: Modern Warfare 3’sfirst season is here, giving players a chance to earn some exclusive cosmetic rewards. Complete five of this week’s challenges, and you’ll get a unique weapon blueprint for the MTZ-762.

Most of this week’s challenges are fairly time-consuming, however, so earning this week’s reward might take longer than previous weeks. Get comfortable using Aftermarket Parts, as nearly every challenge will require you to use some sort of conversion kit that was made available earlier this season. This guide will cover all challenges added this week and give a brief preview of the cosmetic rewards you can expect.

Modern Warfare 3 Soldier Shooting MTZ In Tac Stance

Week 8 Challenge Reward

This week’s reward isUrgent Business, a weapon blueprint for the MTZ-762 battle rifle.This blueprint uses the Caucasus Reflex Sight, Bruen Heavy Support Grip, and 30 Round Mag attachments. It can be used in Multiplayer, Zombies, and Warzone.

If you’ve completed all eight weekly challenge objectives throughout this season, you’ll also unlock theCoherence weapon camothis week. This is a non-animated camo that can be applied to all MW2 and MW3 weapons.

Modern Warfare 3 Zombies Dokkaebi Warlord

Modern Warfare 3 Operator Sliding