Modern Warfare features plenty of weapons within the multiplayer and each gun has hundreds of different variations with the brand new Gunsmith, allowing players to pick plenty of attachments.
With Call of Duty: Modern Warfare being the most intense multiplayer in Call of Duty history, players will want to make sure they utilise an array of tips and tricks.
Here are the best loadouts, classes and custom class guides.
Sub Machine Guns
Light Machine Guns
For more articles like this, take a look at our Modern Warfare and Guides page.