Find below weapon information for the GS Magna in Modern Warfare 2. This includes MW2 multiplayer camo challenges and MW2 zombies camo challenges. You can find GS Magna Military challenges, GS Magna Special challenges and GS Magna Mastery challenges, for Multiplayer and Zombies. You can also find weapon information and GS Magna weapon stats. Don't forget you can tap the cards to track your camo challenge progress!