Complete the following ranks to get the indicated bonuses in the Multiplayer mode:
1st Lieutenant (214,000 experience points): Headgears 4
2nd Lieutenant (172,000 experience points): Camo 3
Captain (264,000 experience points): Merc Weapons
Colonel (535,000 experience points): Headgears 5
Corporal (14,500 experience points): Camo 1
Elite (675,000 experience points): Camo 5
First Sergeant (109,500 experience points): Headgears 3
Lt. Colonel (425,000 experience points): Camo 4
Major (330,000 experience points): Military Armor
Master Sergeant (82,500 experience points): Freedom Fighter weapons
Private 1st Class (3,000 experience points): Headgears 1
Sergeant (23,500 experience points): Tactical Armor
Sergeant First Class (56,500 experience points): Camo 2
Sergeant Major (139,000 experience points): Black Market Armor
Specialist (8,400 experience points): Rainbow Weapons
Staff Sergeant (38,500 experience points): Headgears 2