Home > Call of Duty: Modern Warfare II > Best M4 Loadout & Build In COD MW2

Best M4 Loadout In MW2 (2023)

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Now that players are getting to experience the full scale of Modern Warfare 2, they are already looking to get their hands on the best guns and attachments to go with them. Since M4 is one of the most commonly used weapons, players are looking for the best M4 build and loadout in COD MW2. While it is one of the best weapons to use in Modern Warfare 2, your attachments, secondary weapon and perks will have to be on point. This allows you to use the weapon to its full supremacy. In this guide, we will show you all you need while using the M4 in Modern Warfare 2. So let’s check out this guide and see how to use an M4 in COD.

Best M4 Loadout in MW2

Modern Warfare 2 Best Loadout and Build Class

While you will have to unlock a lot of attachments to be able to equip the best one, they will certainly prove worthy. Since you will have to extensively grind with M4 and its subordinates to unlock various attachments, it will be some time before you can get them all. Nevertheless, M4 is one of the best weapons in Modern Warfare 2 so its equally necessary to go for it.

Here’s the best loadout to build M4 in COD MW2:

  • Barrel – Hightower 20″ Barrel
  • Optic – Cronen Mini Red Dot
  • Muzzle – FTAC Castle Comp
  • Underbarrel – FSS Sharkfin 90
  • Stock – Corio Precio Factory

Best M4 Build Class in Modern Warfare 2

Now that we had a look at the best loadout for M4, we also need to check out the best use of perks and secondary weapon along with necessary equipment.

Here’s the best M4 class build that you can use with the loadout:

  • Basic Perk 1 – Overkill
  • Basic Perk 2 – Scavenger
  • Bonus Perk – Fast Hands
  • Ultimate Perk – Ghost
  • Tactical – Stun Grenade
  • Lethal – Semtex
  • Field Upgrade – Battle Rage
  • Secondary – X12

How to Unlock M4

Players will be relieved to know that M4 is already unlocked in Modern Warfare 2. However, attachments and loadout will begin after level 4. So you will have to start grinding as quickly as possible.

M4 Receiver System in Modern Warfare 2

The Receiver System will help you get a few attachments that are locked with the other guns in the system. Since knowing which ones you have to grind with is important, check them out below. Here’s the Receiver System that is a part of the M4 loadout:

  • M16
  • 556 Icarus
  • FTAC Recon
  • FSS Hurricane

That’s all there is on the best loadout and build for M4 in COD MW2. While you are here, do check out our Modern Warfare 2 guides right here at Gamer Tweak.

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