Find below weapon information for the MCW 6.8 in Modern Warfare 3. This includes MW3 multiplayer camo challenges and MW3 zombies camo challenges. You can find MCW 6.8 Military challenges, MCW 6.8 Special challenges and MCW 6.8 Mastery challenges, for Multiplayer and Zombies. You can also find weapon information and MCW 6.8 weapon stats. Don't forget you can tap the cards to track your camo challenge progress!