Warzone 2 M4 loadout best attachments and class setup

When it comes to choosing your primary weapon in the Call of Duty battle royale Warzone 2, you can do a lot worse than the M4. This assault rifle is a dependable firearm that can be balanced to suit close quarters combat and mid-to-long range firefights. So, if you're here looking for the best Warzone 2 M4 loadout and class setup, you'll find that below.
But, what actually makes the M4 - which is one of the best Warzone 2 assault rifle options at launch - one of the best Warzone 2 guns overall? Well, attachments - and the class around it. So, you'll find everything you need to know about both below.
RELATED LINKS:
Warzone 2 squad size and parties explained
Warzone 2 FTAC Recon loadout best attachments and class setup
Warzone 2 RAPP H loadout best attachments and class setup