Do you want to know the best ISO 45 Loadout and Class Setup in MW2? The ISO 45 is another new weapon launched in MW2 Season 4. It’s inspired by Call of Duty 2019. This unique beauty is a heavy hitter for short and mid-range targets. We have compiled everything you want to know about ISO 45 Submachine guns, including their best loadout and Class Setup in MW2.
What is ISO 45 in MW2?
ISO 45 is a Submachine Gun with a high fire rate of 0.45 auto rounds. This weapon is a comeback of the 2019 Call of Duty series, but many players claim the new version is much better than the old one. ISO 45 can be a good option for 1v1, 1v2, and 1v3 battles if you know how to use it properly. Especially with the recent change in Season 4, which increased the number of bullets to take down an enemy, ISO 45 can hit hard and do more damage than other weapons in a similar range. But you must be accurate and give the precious location when using the gun.

Image Source: Activision
Related
Best X12 Loadout in MW2
What Is the Best ISO 45 Loadout and Class Setup in MW2?
Best Loadout
- Barrel: 9″ PTX Trainer
- Laser: VLK LZR 7MW
- Underbarrel: Phase-3 Grip
- Magazine: 45-Round Drum
- Rear Grip: EXP Shear
- Muzzle: FTAC Castle Comp
- Stock: SK-3 Cheetah
Another alternative
- A30 Stout rear grip – Offers recoil control, accurate shots, increased time to kill
- 45 Round Drum – Enhance base magazine size.
- MERC Foregrip – Reduce bound, recoil, and sunlight.
- 16’’ XLB-S – Provides sound suppression with the barrel. Enhance bullet velocity
- 1MW Quick Fire Laser – Increase ADS speed
Best Class Setup
- Base Perk 1: Double Time
- Base Perk 2: Tracker
- Bonus Perk: Cold-Blooded
- Ultimate Perk: Ghost
- Lethal: Frag Grenade
- Tactical: Flash Grenade
Besides this, Battle Hardened, Fast Hands, and High Alert are good perk packages. Drill charge can destroy vehicles, and Smoke Grenades are perfect for the final moments.
How To Get the Best ISO 45 Loadout and Class Setup in MW2?
You don’t have to face any challenges to unlock ISO 45 weapon. You can unlock it through MW2 when you complete Sector D4 of the Season 4 Battle Pass and reach this level if you have 15 or more Battle Pass Tokens.
And the other option is to purchase the bundle in the store. ISO 45 is available in Tracer Pack Cyber Riot for 1,400 COD points.
Call of Duty: Warzone 2 and Modern Warfare 2 are available for PlayStation 5, PlayStation 4, Xbox Series X|S, Xbox One, and PC.
Source: Frizzeyes