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Call of Duty Warzone 2: Best Assault Rifle loadout in Season 4

Our breakdown for the best AR loadout you can use in COD Warzone Season 4
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Call of Duty Warzone 2 and Modern Warfare II are constantly in a state of change. The best weapons can differ heavily from season to season, and if you want to stay ahead, you really need to use the best weapons available to you. And in COD Warzone and MW2 Season 4, the best Assault Rifle is the ISO Hemlock. But you can use the M4, too, so we've got ideal loadouts for both weapons listed below.

In this guide we’re breaking down the best AR loadout to use in COD Warzone and MW2. As long as you have this weapon and the loadout we describe below, you’ll be prepared to take on pretty much any fight you’ll encounter in the game ahead.

Make sure to stay armed with the best one-shot sniper loadout and the best SMG loadout on your side.

Best AR Season 4: ISO Hemlock loadout – Warzone & MW2

Yes, it's very stylish, but the attachments are more important than how it looks.

Yes, it's very stylish, but the attachments are more important than how it looks.

  • Optic: Aim OP-V4
  • Barrel: Fielder-T50
  • Muzzle: Harbinger D20
  • Ammunition: 5.56 High Velocity
  • Magazine: 45 Round Mag

The ISO Hemlock is back, and after a Season 4 buff, it’s better than ever. It’s always been a relatively stable and reliable weapon, but now if you tweak tunings for Damage Velocity and Recoil Stability, then it’s a shockingly good weapon to use at mid-to-long range.

This suite of attachments is our recommendation, though you can happily swap the Optic for your preference, or change out the Magazine if you’d prefer another attachment to aid in stability.

Best AR Season 4: M4 loadout – Warzone & MW2

The M4 has been great since Season 1, and is still a decent option if you lack the ISO Hemlock.

The M4 has been great since Season 1, and is still a decent option if you lack the ISO Hemlock.

  • Optic: Aim OP-V4
  • Barrel: Hightower 20” Barrel
  • Muzzle: Harbinger D20
  • Underbarrel: FTAC Ripper 56
  • Magazine: 60 Round Mag

If you don’t have access to the ISO Hemlock in Season 4, then our recommendation is the M4. Yes, that M4, the one that dominated before Season 1 and has been a staple of the game ever since.

With this loadout it’s, like the ISO Hemlock, incredibly stable and great at long range. The large magazine allows you to take out slippery enemies with a barrage of bullets – some of that clip has to hit the target, after all. The choice of Underbarrel will aid in stability while unloading all of that ammo.