The ISO Hemlock is an Adaptive Combat Rifle in Warzone 2.0, modeled after The Remington ACR. It boasts a 16% pick rate and is often included in META. But Season 3 modifications and multiple nerfs have impacted its effectiveness, prompting gamers to explore alternative loadouts and class setups. This guide, therefore, provides instructions on constructing the optimal build for the ISO Hemlock and countering its nerfs.

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With Warzone 2.0’s Season 3 update, the ISO Hemlock got nerfed for all damage types. The gun now has less mid-range DMG as well as lower Max and Min damage. But the downgrades also affected Lower Torso and Extremities Multipliers. With that being said, here’s the ideal loadout for mitigating these changes.

The Best Loadout for ISO Hemlock

call of duty warzone 2 iso hemlock

An ideal ISO Hemlock loadout optimizes recoil, range, and damage. And for that, players will need to equip it with the Harbinger D20 muzzle, Fielder-T50 barrel, FTAC Ripper 56 underbarrel, Aim OP-V4 optic, and the 45 Round Mag. This build is META because it makes ISO a steady mid to long-range AR.

ISO Hemlock Attachments

Best Choice

Muzzle

Harbinger D20

Barrel

Fielder-T50

Underbarrel

FTAC Ripper 56

Optic

Aim OP-V4

Magazine

45 Round Mag

Laser

FSS OLE-V

Players looking for a better ADS and walking aim speed can swap one of the build’s attachments—ideally the underbarrel—with the FSS OLE-V laser. (Though this would affect the gun’s accuracy in long-range combat.)

The Best Tuning for ISO Hemlock

image showing how to tune the iso hemlock loadout in warzone 2.0.

Because the nerfs increased the ISO Hemlock’s recoil and decreased its damage, the goal with its tuning should prioritize stability while boosting total damage and range.

Here’s the ideal tuning for the nerfed ISO Hemlock:

  • Harbinger D20: ↑ +0.60 → +0.90
  • Fielder-T50: ↑ +0.15 → +0.15
  • FTAC Ripper 56: ↑ +0.65 → +0.20
  • Aim OP-V4: ↑ -1.20 → 0.00
  • FSS OLE-V: ↑ -0.29 → -27.97

Suggested Perks for ISO Hemlock Class Setup

Call of Duty Modern Warfare 2 Iso Hemlock Assault Rifle In Loadout

The ISO Hemlock requires an aggressive play style that encourages mid and long-range engagement. Because of that, players will need a perk package that keeps them alert, quick, and versatile. Overkill, Battle Hardened, and Spotter are all good choices. But the following is the ideal setup:

  • Base Perk 1: Overkill
  • Base Perk 2: Battle Hardened
  • Bonus Perk: Spotter or Fast Hand
  • Ultimate Perk: High Alert
  • Tactical: Stim
  • Lethal: Throwing Knives

Warzone 2.0 is available now for PC, PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X & S.

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