Ahead of COD Next, All Mastery Challenges in Call of Duty: Modern

A new leak has reportedly revealed all Mastery Challenges for Zombies mode in Call of Duty: Modern Warfare 3, ahead of an Open Beta.

Warzone, Weapon Mastery Mission & Challenges

Vel 46 Camo Challenges & Tips for Completing Them - Weapon Mastery - Multiplayer, Call of Duty: Modern Warfare II

Everything We Know About Call of Duty: Modern Warfare III - GadgetMates

Call of Duty®: Modern Warfare® II Launch Progression Overview — Everything to Complete Before Season 01

Mastery challenge rewards are bugged - you only need to do kills with the cammo you want for mastery card : r/ModernWarfareIII

I've grinded every mastery camo in [COD] history : r/CallOfDuty

Crossplay and Cross-Progression in Call of Duty: Modern Warfare II

BAS-B Camo Challenges & Tips in MW3 - Battle Rifle Camos - Multiplayer, Call of Duty: Modern Warfare III

Activision Games Blog

Warzone, Mission Challenge List

Launch Progression Overview — Everything to Complete Before Season 01 · Call of Duty® update for 26 October 2022 · SteamDB