Soilder:Assualt Rifle and Pistol only sprint Armor Ability(You can use any Covenant or human weapons you find on the ground depending on which side you are on)
Luitenent:Weak guns and guns you can use in the soilder class and only sprint and active camo armor abilities
Colonel:Gravity Hammers and Medium power guns and any guns in the two classes before this and only sprint and active camo armor abilities.
General:Most of the kind of good kind of medium guns and every other gun you have had in the classes before this. Every armor ability except for Jet pack, Hologram and Armor Lock.
Commando:Pretty much every guns except for great guns, you can use Energy swords and any guns in the classes before this Every Armor Ability except for Jet pack and Hologram.
Commander:Every gun and Armor Ability