Character gear modifies the player's character and Exoskeleton, similar to Create-A-Soldier. Most weapons have about ten variants (some exceptions are the CEL-3 Cauterizer, the MP40 and STG-44), which change the aesthetics as well as the stats. Weapon variants are customized weapons that modify the base stats of that weapon. It can give out character gear, reinforcements, and weapon variants.
In Call of Duty: Advanced Warfare, Supply Drops are given to the player in different ways, including time played. 4 Call of Duty: Modern Warfare Remastered.