Call of Duty: Warzone 10 Apr 2021 1:15 AM +00:00

Best M4A1 Loadout Warzone: Best Attachments, Build And Class In Season 2


So you've come crawling back to the M4A1 in Season 2 of Warzone?


This assault rifle may not be the very best weapon to use in Warzone, but it is an incredibly reliable and versatile weapon to fall back on if other weapons aren't cutting it on the streets of Verdansk.

This is particularly helped by the fact that it is the best weapon in Modern Warfare; allowing for you to easily rank it up.

Not to mention, it has a number of useful attachments and setups to suit every playstyle; so it's easily a fan favourite.

Here are the best Warzone attachments for the M4A1.

Read More: Modern Warfare: M4A1 Attachments, Setup And Loadout And For Your Class

Best M4A1 Warzone Loadout

Primary Weapon

M4A1 Assault Rifle

  • Corvus Custom Marksman (Barrel)
  • 4.0x Flip Hybrid (Optic)
  • Forge TAC CQS (Stock)
  • Granulated Grip Tape (Rear Grip)
  • Commando Foregrip (Underbarrel)

This attachment combination is the ideal balance for recoil control and high damage output. The party piece of this is the flip hybrid, allowing you to get a clear view of an enemy regardless of distance.

Read More: Modern Warfare: M4A1 Setup And Best Attachments For Your Class In Call of Duty: Modern Warfare 2019

Secondary Weapon

R9-0 Shotgun

  • Forge TAC Gemini (Barrel)
  • 5mW Laser (Laser)
  • FSS R9-0 Bulldog (Pump)
  • Granulated Grip Tape (Rear Grip)
  • Ranger Foregrip (Underbarrel)

Having this lethal weapon in your back pocket is the perfect clutch when you are in a predicament and in a close-quarters scenario. Delivering a killer one-two punch makes this a very efficient weapon when finishing off a downed opponent or for clearing out any buildings.

Read More: Call of Duty: Warzone: Tips And Tricks Tutorial To Improving Your Gameplay In The Modern Warfare Battle Royale


  • Lethal – Frag Grenade
  • Tactical – Smoke Grenade


Grenade selection is always personal preference but we have gone for a Frag/Smoke combination. The frag grenade can be cooked and can be rebounded off a wall into a window or another room if you are looking for intel. The smoke grenade is the perfect tool for covering an open area of the map or it can be used to set up an ambush.


  • EOD (Perk 1)
  • Overkill (Perk 2)
  • Tracker (Perk 3)

EOD increases your resistance to explosives, perfect when under fire from a grenade and even an airstrike while tracker allows you to see enemy footsteps for a small period of time, giving you a rough idea of where they might be hiding.

*Gfinity Esports may receive a small commission if you click a link from one of our articles onto a retail website and make a purchase. As an Amazon Associate, we earn from qualifying purchases. For more information, see our Cookie Policy. All prices listed were accurate at the time of publishing.