ISO 45 Warzone Loadout: Legacy Preset
30 octobre 2026 · Mis à jour 10 novembre 2026 · 4 min de lecture
Warzone legacy preset
Current Warzone uses a fixed Legacy preset for this weapon. Its attachments cannot be edited in Gunsmith, and old build codes cannot be imported.
Source check: 2026-11-10 · 1 independent source families
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ISO 45 is part of Warzone’s Legacy weapon pool. In current Warzone, choose its provided preset or an available Blueprint from the Legacy tab. You cannot recreate an old custom Gunsmith setup for it.
Best ISO 45 loadout in current Warzone
Use the Legacy preset supplied in game. The official Season 1 notes say Legacy weapons are already configured for Warzone and cannot be edited in Gunsmith. There is no verified evidence here that a particular paid Blueprint is stronger, so we do not recommend buying one for a presumed advantage.
How to equip it
- Open Create-a-Class and choose a primary or secondary weapon slot.
- Open the Legacy tab.
- Choose ISO 45 and equip its available preset or Blueprint.
- If it is locked, check its XP requirement in Armory Unlocks.
What changed
With the November 2026 Season 1 integration, weapons from Modern Warfare II through Black Ops 7 remain available as Legacy weapons. They do not support editable attachments, Modern Warfare 4 mastery camos, reticle challenges, cosmetic Gunsmithing or build sharing.
A multiplayer setup for this weapon belongs to its original game. Do not use an old Warzone attachment guide as an editable current-season build.
Sources
Checked: 10 November 2026. Applies to the fixed Legacy weapon system in current Warzone; this is not a claim that the weapon is the strongest choice.
Historical build archive — before 6 November 2026
The original guide below was researched on 30 October 2026. Its attachment choices, rankings, share codes and statistics are historical reference only. They do not describe the fixed preset supplied in current Warzone, and the old custom setup cannot be recreated through its current Gunsmith.
WZStats lists no pros at all for the ISO 45, and Tier C at 82 for close range is a blunt verdict. In Warzone Season 6 this Modern Warfare II SMG is off-meta, with CODMunity placing it under Other. Unless you are playing it for fun, swap to one of the guns WZStats offers as alternatives: the VMP, MPC-25 or REV-46.
Best ISO 45 loadout
This is CODMunity's Close Range build, and warzoneloadout.games lists the same five picks. CODMunity last updated it on 2025-12-04, before the 14 October 2026 patch.
| Slot | Pick | What it does |
|---|---|---|
| Barrel | 7" Ex Raptor-V2 | Barrel; effect not listed |
| Magazine | 45 round drum | Magazine; effect not listed |
| Muzzle | Bruen Pendulum | Muzzle; effect not listed |
| Rear Grip | A30 Stout | Rear Grip; effect not listed |
| Stock | Demo Fade Tac | Stock; effect not listed |
| Perks | Scavenger, Sprinter, Adaptive | WZStats: Downed enemies drop ammo, equipment and plates; Lets you reload during tactical sprint and eases movement penalties; Better explosive defense, movement and handling |
| Equipment | Heartbeat sensor, Frag | WZStats: Limited-use tablet that shows rough enemy positions nearby; Cookable grenade |
| Secondary | VOYAK KT-3 | WZStats' top pairing; next are MK35 ISR and DS20 MIRAGE |
Why this build works
Four CODMunity bands read 670ms, 932ms, 1073ms and 1151ms. A 5.6/10 EaseScore reflects what WZStats describes: visual shake, obstructive iron sights and high recoil, on top of slow TTK. The rest of the sheet offers little to offset that. ADS is 214ms, sprint-to-fire is 110ms, velocity is 508m/s, and a 45-round mag reloads in 3055ms at 896 RPM. Its last balance change was a November 2024 buff, which raised max damage range from 8.89m to 10.16m, minimum damage from 18 to 19 and arm modifier from 0.95x to 1x, while cutting the headshot modifier from 1.3x to 1.2x.
How to play it
If you still run it, stay inside 10m and expect to lose straight duels against higher-ranked SMGs. Hold angles rather than pushing, since 214ms ADS will not save you when surprised, and use short bursts against the recoil. CODMunity's Sniper Support alternative matches 670ms up close and improves to 896ms at 10-40m, with ADS at 240ms. Its pairing suggestions on WZStats read DS20 MIRAGE, VOYAK KT-3 and MK35 ISR.
Alternative setups
Sniper Support, Warzone (CODMunity): 9" PTX Trainer, 45 round drum, Casus Brake, Cronen Mini Pro, A30 Stout. CODMunity lists 670ms inside 10m and 896ms from 10-40m, with 240ms ADS. Last updated 2025-12-04.
Recommended, Battle Royale (WZStats): Bruen Pendulum, JAK Slash, 45 round drum, A30 Stout, Demo Fade Tac.
Unlock notes
The sources list these requirements for the main build: 7" Ex Raptor-V2: Level 6; 45 round drum: Level 14; Bruen Pendulum: Level 29 on the PDSW 528; A30 Stout: Level 4; Demo Fade Tac: Level 16.
Sources
- CODMunity: ISO 45 loadouts
- WZStats: ISO 45 loadouts
- Warzone Loadout: ISO 45
- CODMunity: Warzone patch notes
Checked: 30 October 2026. Reflects Warzone Season 6, latest balance patch 14 October 2026.