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Best Warzone 2 M4 Loadout: Class Setup, Attachments, Perks

This guide will show you which perks and equipment you should use to create the best M4 meta loadout in Warzone 2.
Best Warzone 2 M4 Loadout: Class Setup, Attachments, Perks

The M4 Assault Rifle is considered to be one of the most popular weapons in any Call of Duty title, and Warzone 2 is no exception. With many players choosing to mainline this weapon, you might be convinced to do the same, but before you take it into battle, you'll need to kit the weapon out with a few attachments and perks.

This can be difficult as you have tons of customization options for the M4 to choose from, and it can be easy to pick the wrong setup. So in this guide, we'll be walking you through the current meta for the best attachments and Perks that should be used for the ultimate M4 Assault Rifle loadout in Warzone 2. 

Best M4 Meta Loadout in Warzone 2 - Attachments 

With the help of YouTuber JGOD, we put together our list of the top attachments for the ultimate M4 loadout in Warzone 2. We've also included a complete video of them using this loadout at the end of this article, so if you found the loadout helpful, then consider subscribing to their channel for more.

Best M4 Meta Loadout in Warzone 2 Attachments Listed below
Below you can find the best attachments to use for the M4 Assault Rifle in Warzone 2. (Picture: YouTube / JGOD)
  • Barrel - Hightower 20" Barrel
  • Muzzle - Harbinger D20
  • Underbarrel - FTAC Ripper 56
  • Optic - SZ Vortex-90
  • Magazine - 60-Round Mag

Because the M4 Assault Rifle excels in firepower and bullet spread accuracy, our attachments are going to focus on building on these strengths, as well as buffing the rifle's recoil control and stability. 

Starting with the Hightower 20" Barrel for an increase in bullet velocity, recoil control, and hip fire accuracy. Then we have the Harbinger D20 which gives us a boost in recoil smoothness as well as bullet velocity and damage range, while also silencing our shots.

Then we have the FTAC Ripper 56 which gives us a big boost in recoil stabilization and aiming idle stability. The SZ Vortex-90 is our preferred optic for this weapon, but feel free to choose the one you prefer, or ditch it for a laser if you want more ADS (aim down sights) speed, and finally, the 60-Round Mag gives you ample ammunition to avoid needless reloads.

Best M4 Meta Loadout in Warzone 2 - Perks & Equipment

For Warzone 2, the Perk system has been altered; players can now only select from specific perk packages that include predefined perks. Many players are dissatisfied with this design decision, but the Perk packages are still adequate for your needs if you choose the right one.

Best M4 Meta Loadout in Warzone 2 Perks Specter Package
We've chosen the Specter Perk package as it suits the M4 loadout best in Warzone 2. (Picture: YouTube / How 2 Warzone)

We chose the Specter package for the M4; all of the Perks that come with it, as well as the equipment we recommend, are listed below:

  • Base Perk 1 - Ghost
  • Base Perk 2 - Double Time
  • Bonus Perk - Tracker
  • Ultimate Perk - Spotter
  • Lethal - Drill Charge
  • Tactical Equipment - Heartbeat Sensor

You are constantly going to be pushing and playing more aggressively as an Assault Rifle user, and Ghost assists you in avoiding detection by enemy UAVs. The Tracker Perk makes it easier to ambush and stalk your enemies because it shows their footprints if they have recently passed by. When combined with Double Time, which increases the duration of the tactical sprint, you can become quite the agent of death as you hunt down players with your M4.

The Spotter Perk is also useful in this situation because it allows you to identify nearby enemy equipment, keeping you safe while pursuing an adversary. The Heartbeat Sensor is always a good choice because it can identify nearby players with a single ping, but keep in mind that it does deplete over time. 

Lastly, The Drill Charge works perfectly in tandem with the Heartbeat Sensor, allowing you to hit campers through walls and push into cramped buildings after scouting how many enemies are inside.

For more on Call of Duty: Warzone 2, check out be sure to check out our dedicated section and learn more with some of our Warzone 2 Guides & Tutorials below:

Warzone 2 Battle Royale Guides - Map Al Mazrah Guide|Map Size|All Killstreaks Explained|Unlock All Operators|New Reporting System|Prestige Ranks, Cap, Rewards|New Battle Pass System|All New Operators List|Victus XMR Sniper Rifle Unlocking Guide|Backpack & Looting Explained | Skill-Based MatchmakingPC Specs |Check Server Status | Unlock Zeus & Mortal's Bane | Locked On The Menu Issue | CDL Packs | Blackout Roze Operator Skin | BAS-P SMG Unlocking Guide |

Warzone 2 Tier Lists - Best Weapons Tier List | Best Assault Rifles (AR) Tier List

Warzone 2 DMZ Mode Guides - Factions & Missions | Contracts & World Activities | DMZ Faction Rewards | Interrogation Guide |

Featured image courtesy of YouTube / WEAPONS FROM GAMES.


For more on Call of Duty: Warzone 2, check out be sure to check out our dedicated section and learn more with some of our Warzone 2 Guides & Tutorials below:

Warzone 2 Battle Royale Guides - Map Al Mazrah Guide|Map Size|All Killstreaks Explained|Unlock All Operators|New Reporting System|Prestige Ranks, Cap, Rewards|New Battle Pass System|All New Operators List|Victus XMR Sniper Rifle Unlocking Guide|Backpack & Looting Explained | Skill-Based Matchmaking| PC Specs |Check Server Status | Unlock Zeus & Mortal's Bane | Locked On The Menu Issue | CDL Packs | Blackout Roze Operator Skin | BAS-P SMG Unlocking Guide | Weapon Balance Changes | Hidden Money Chests | Unlock Gaz and Klaus | AQ Soldier Kills

Warzone 2 Tier Lists - Best Weapons Tier List | Best Assault Rifles (AR) Tier List 

Warzone 2 DMZ Mode Guides - Factions & Missions | Contracts & World Activities | DMZ Faction Rewards | Interrogation Guide | Factions Rewards | Unlock UAV Towers | Find Stronghold Keycards | LAG & Stuttering Fix

Warzone 2 Class Setups - Best Meta Loadouts | Best Long Range Loadouts | PDSW 528 Loadout | M4 Loadout | FSS Hurricane Loadout | TAQ-56 Loadout | MCPR-300 Loadout | Kastov 762 Loadout | RPK Loadout | Lachmann Loadout | EBR-14 Loadout | RAAL MG Loadout | SP-R 208 Loadout