In Halo 4 multiplayer, you can have multiple loadouts setup just like in other popular first person shooters out there.
You will unlock more loadouts as you rank up in multiplayer. Here are the ranks you’ll need to get in order to unlock the different loadouts.
Loadout 1 – Unlocked at rank SR-1
Loadout 2 – Unlocked at rank SR-6
Loadout 3 – Unlocked at rank SR-14
Loadout 4 – Unlocked at rank SR-26
Loadout 5 – Unlocked at rank SR-41