Best M4 Modern Warfare 2 loadout: Class setup, Attachments, Perks

modern warfare 2 m4 assault rifleActivision

Modern Warfare 2’s M4 Assault Rifle is one of the best weapons in the game, as long as you build it right. We’ve put together the best Modern Warfare 2 loadout to get the most out of the tried and tested AR.

Modern Warfare 2 is here, and after breezing through the short campaign, players are diving into multiplayer and Warzone 2 to begin climbing the ranks. There are dozens of weapons to unlock and experiment with, but you might be looking for something more familiar to get started with.

Established as a fan-favorite way back in Call of Duty 4: Modern Warfare, the M4 has been a reoccurring gun throughout the modern CoD titles and it’s an incredibly strong Assault Rifle in Modern Warfare 2 as well.

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We’ve put together the best Modern Warfare 2 M4 loadout below, complete with the best attachments, Perks, and equipment.


Best M4 Modern Warfare 2 loadout

  • Barrel: Hightower 20″ Barrel
  • Laser: 1MW Laser Box
  • Optic: Cronen Mini Red Dot
  • Stock: Demo Fade Pro Stock
  • Rear Grip: XTEN Grip

To kick things off, we’re going with the Hightower 20″ Barrel as it’s a high-powered, hard-hitting attachment that gives the AR’s damage, range, and recoil a healthy boost.

The 1MW Laser Box comes with no downsides and increases hip fire accuracy as well as hip fire control. For the M4’s stock, we’ve opted for the Demo Fade Pro Stock as we feel that its aiming stability offset is more than made up for with the added speed that we gain from it.

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While not a must, we suggest choosing the Cronen Mini Red Dot as an optic. It’s a fantastic way to get a little more aim on the enemy without it impeding on the gun or your general vision.

To round things off, we’ve finished our loadout with the XTEN Grip as it, once again, instills a very positive speed boost in our character, and ADS speed has proved to be a crucial factor in gameplay this year.

Modern Warfare 2 Operator

Best M4 Modern Warfare 2 class & Perks

  • Base Perk 1: Tracker
  • Base Perk 2: Battle Hardened
  • Bonus Perk: Fast Hands
  • Ultimate Perk: Ghost
  • Lethal: Proximity Mine
  • Tactical: Snapshot Grenade

The revised Perk system in Modern Warfare 2 has meant that greater consideration has needed to be taken when it comes to equipping Perks. There are some well-balanced Perk Packages to use, but we recommend building your own for the best M4 loadout.

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So for our Base Perks, we’ve chosen Tracker and Battle Hardened. Tracker can detect enemy footsteps and allow you to hone in on their whereabouts for an easy kill, whereas Battle Hardened is terrific for reducing the effects of all those pesky tacticals that will inevitably come your way.

The Fast Hands Bonus Perk is your typical ability to reload and swap weapons faster — which is always a useful bonus.

Finally, we’ve gone for Ghost as our Ultimate. It’s arguably the best perk in Modern Warfare 2 and is just perfect for any player no matter their play style.

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The Proximity Mine and Snapshot Grenade round things out here as the mine is a constant menace and is especially great for objective-based modes. On the other hand, the Snapshot Grenade is priceless for revealing the enemy’s position.

How to unlock the M4 in Modern Warfare 2

Thankfully, there is no need to grind to unlock the M4 as it is available from the start of your Modern Warfare 2 multiplayer journey. It appears as one of the standard classes that can be used in the first few matches, then you can begin crafting your own setup from level 5.

Alternatives to the M4 Modern Warfare 2 loadout

If you find that the M4 doesn’t quite cut it for you, then there are other options for you to try out such as the Lachman-556, which is just as versatile in all situations.

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However, if you want something that packs more punch, the TAQ-56 or FSS Hurricane are solid options that can certainly give the M4 a run for its money with the right loadout.

That’s all for our Modern Warfare 2 M4 loadout guide, but we have plenty of other guides and pieces of content for you to check out below:

How to use Modern Warfare 2’s Gunsmith: Receivers and Blueprints explained | Modern Warfare 2 new equipment guide: Lethals and Tacticals explained | How to unlock MP5 SMG loadout in Modern Warfare 2 | How to Slide Cancel in Modern Warfare 2 | How to unlock Oni Operator & Blueprint in Modern Warfare 2 | All Modern Warfare 2 Killstreaks | What is Modern Warfare 2 Spec Ops mode? | All Modern Warfare 2 perks | All Modern Warfare 2 Field Upgrades