Best ISO Nightshade build and loadout in MW4

Top ISO Nightshade build in Multiplayer

The highest-tier ISO Nightshade build in CODMunity's Multiplayer list, last changed on October 28, 2026.

• Versatile Absolute meta Apex: ISO Trace
  1. MuzzleXRK Herder 40
  2. UnderbarrelFSS Fireline Grip
  3. Magazine40 Round Mag
  4. Rear GripDemo STP-1
  5. StockEXP G2-44 Stock

  What it changes

  • Magazine size: 30 to 40 rounds+33% better
  • Sprint to fire speed: 110 to 125 ms+14% worse
  • Reload time: 3267 to 3463 ms+6% worse
  • ADS speed: 240 to 247 ms+2.9% worse
  • ADS movement speed: 3.20 to 3.14 m/s−2% worse

  CODMunity build codeS06-2ND6A-8911

  Open in the builder: ISO Nightshade Versatile build

What the top ISO Nightshade build changes

Main stats the Versatile build makes better: Magazine size +33% (better), Vertical recoil −1.6% (better), Horizontal recoil −1.6% (better).

What it gives up, main stats that get worse: Sprint to fire speed +14% (worse), Reload time +6% (worse), ADS speed +2.9% (worse), ADS movement speed −2% (worse).

Attachment by attachment in the top ISO Nightshade build

Each attachment of the Versatile build as the community sources list it, with the biggest changes in CODMunity's game data.

• Muzzle: XRK Herder 40 (Tactical Silencer). Biggest listed changes: ADS speed +7% (worse).
• Underbarrel: FSS Fireline Grip (Angled grip). Pros: Firing stability. Cons: Aiming speed. Biggest listed changes: Sprint to fire speed +14% (worse), Vertical recoil −9% (better), Horizontal recoil −9% (better).
• Magazine: 40 Round Mag. Biggest listed changes: Magazine size +33% (better), Reload time +6% (worse), ADS speed +3% (worse).
• Rear Grip: Demo STP-1 (Tactical Grip). Biggest listed changes: ADS speed −6% (better), Vertical recoil +3% (worse), Horizontal recoil +3% (worse).
• Stock: EXP G2-44 Stock (Tactical Stock). Biggest listed changes: ADS speed −8% (better), Vertical recoil +5% (worse), Horizontal recoil +5% (worse).
• Apex Attachment: ISO Trace. RFID ammunition tags targets on impact and shows their movement and direction as a red dot on the optic display. CODMunity lists no stat change for it, which is not the same as no effect.

Other ISO Nightshade Multiplayer builds

1 more Multiplayer build, all at Contender tier.

ISO Nightshade builds in DMZ

1 DMZ build, in the order the source gives; DMZ builds carry no tier.

Official ISO Nightshade numbers

Activision's launch weapon sheet gives the ISO Nightshade 923 RPM and a 30-round magazine with 90 reserve rounds. It unlocks at Player Level 4 and has 64 weapon levels. Among SMGs its fire rate ranks 3 of 5 and its magazine ranks 4 of 5. Activision describes the ISO Nightshade this way: Full-auto SMG with a fast rate of fire that balances controllability, mobility and close-range stopping power. Its caliber is 9x19 mm. Its Apex Attachment is the ISO Trace. RFID ammunition tags targets on impact and shows their movement and direction as a red dot on the optic display. It blocks optic and ammunition attachments.

Activision publishes no damage or time to kill.

ISO Nightshade pick rate, tier and time to kill

Among the 5 SMGs ggranked gives a figure for, the ISO Nightshade ranks 2, 8 ms behind the VEL 46.

ggranked's figure is that site's own measure, not an Activision number.

Since the October 24, 2026 reading ggranked moved the ISO Nightshade and changed its time to kill from 774 ms to 761 ms (13 ms lower).

CODMunity's pick rate for the ISO Nightshade was 7.7% on October 28, 2026; it is 6.2% now.

Latest official ISO Nightshade changes

Activision's patch notes dated October 28, 2026 list these changes for the ISO Nightshade:

• Left Lower Arm Damage Multiplier: 0.95 to 1 (+5.3%)
• Left Upper Arm Damage Multiplier: 0.95 to 1 (+5.3%)
• Left Hand Damage Multiplier: 0.95 to 1 (+5.3%)
• Right Lower Arm Damage Multiplier: 0.95 to 1 (+5.3%)
• Right Upper Arm Damage Multiplier: 0.95 to 1 (+5.3%)
• Right Hand Damage Multiplier: 0.95 to 1 (+5.3%)

The builds above were read on November 4, 2026, after this patch. First weapon tuning update

Builds for a goal

Community-reportedCalculated on this site from CODMunity's community-reported stat multipliers: for each goal, the attachments that do most for it within the Gunsmith limit. These are not a community recommendation and were not tested in the game.

A main stat outside the goal that an attachment makes worse counts against it at half of the weight of a goal stat. How the goals are worked out

• Recoil controlA calculation made on this site, not a community recommendation
  1. Muzzle212 LC40 Comp
  2. UnderbarrelFSS Fireline Grip
  3. Rear GripBruen Mod3
  4. StockGI-80 MilSpec Stock

  Gets better

  • Horizontal recoil−40.3% better
  • Vertical recoil−20.4% better

  Trade-offs: gets worse

  • ADS speed+28.6% worse
  • Sprint to fire speed+22% worse

  Open in the builder: ISO Nightshade recoil control set

• Fast aimA calculation made on this site, not a community recommendation
  1. BarrelRT Outride-X 8"
  2. Rear GripDemo STP-1
  3. StockEXP G2-44 Stock
  4. LaserSchlager VISIV-5

  Gets better

  • ADS speed−24.4% better
  • Sprint to fire speed−19.5% better
  • ADS movement speed+6% better
  • Movement speed+4% better
  • Sprint speed+3% better

  Trade-offs: gets worse

  • Vertical recoil+16.8% worse
  • Horizontal recoil+16.8% worse

  Open in the builder: ISO Nightshade fast aim set

• MobilityA calculation made on this site, not a community recommendation
  1. BarrelRT Outride-X 8"
  2. UnderbarrelMIRE-50 Tac Grip
  3. LaserFJX EVR7

  Gets better

  • Movement speed+10.3% better
  • ADS movement speed+8.1% better
  • Sprint speed+3% better
  • Sprint to fire speed−3% better

  Trade-offs: gets worse

  • Vertical recoil+8% worse
  • Horizontal recoil+8% worse
  • ADS speed+1.6% worse

  Open in the builder: ISO Nightshade mobility set

• Long rangeA calculation made on this site, not a community recommendation
  1. MuzzleFSS Crackdown
  2. BarrelZLR Carbon-900
  3. Ammunition9mm Parabellum High Velocity

  Gets better

  • Bullet velocity+64.3% better
  • Damage range+40.2% better
  • Vertical recoil−9.8% better
  • Horizontal recoil−9.8% better

  Trade-offs: gets worse

  • ADS speed+27.7% worse
  • Sprint to fire speed+9% worse
  • Movement speed−4% worse
  • ADS movement speed−4% worse
  • Sprint speed−1% worse

  Open in the builder: ISO Nightshade long range set

• Fire rate and ammoA calculation made on this site, not a community recommendation
  1. Magazine50 Round Drum Mag

  Gets better

  • Magazine size+67% better

  Trade-offs: gets worse

  • ADS speed+6% worse
  • Reload time+5% worse
  • ADS movement speed−4% worse
  • Movement speed−2% worse
  • Sprint speed−2% worse

  Open in the builder: ISO Nightshade fire rate and ammo set

Frequently asked questions