Best Modern Warfare 3 ISO 45 loadout

On the hunt for the best Modern Warfare 3 ISO 45 loadout? Then look no further, because we've got you covered.

Modern Warfare 3 is finally here, and the ISO 45 weapon falls into the sub-machine gun category. Fast-paced and packing a powerful punch, these rapid-fire weapons unleash a consistent amount of damage in close-to-mid-range combat. So in this guide, we'll talk you through how best to kit out the ISO 45 in Modern Warfare 3.

But before we take a closer look at this powerful SMG, be sure to check out our comprehensive list of Modern Warfare 3 mission guides, as well as the best FOV settings to maximise your killstreaks.

What is the best Modern Warfare 3 ISO 45 loadout?

ISO 45

underbarrel

FTAC MSP-98 Handstop

stock

Torrent Span-9

muzzle

Monolithic Suppressor S

rear grip

EXP Shear

barrel

9" PTX Trainer

• Perks: Gunner / Commando / Tactical Pads / Mag Holster
• Grenades: Semtex / Flash

Best Modern Warfare 3 ISO 45 attachments

In Modern Warfare 3, you can fully customise your selection of guns with attachments to alter the way they can be played, as well as change their stats, thanks to the gunsmith. With the optimal attachments, the ISO 45 can be changed to fit a variety of different play styles. Here's the best set of attachments to equip:

• Muzzle: Monolithic Suppressor S
• Barrel: 9" PTX Trainer
• Stock: Torrent Span-9
• Underbarrel: FTAC MSP-98 Handstop
• Rear Grip: EXP Shear

To prevent any kind of damage drop-off, the 9" PTX Trainer barrel is the way to go. The extra performance at longer distances drastically improves versatility.

For maximum recoil control, the trio of Monolithic Suppressor S, Torrent Span-9, and FTAC MSP-98 Handstop allow you to keep your crosshairs focused firmly on the intended target. The ISO 45 features a lethal rate of fire, so you may need a small amount of manual control to keep shooting straight.

Lastly is the EXP Shear rear grip which reduces sprint-to-fire and aim-down sight speeds enough to ensure you can react to any threat you may come across throughout a match.

Best Modern Warfare 3 ISO 45 perks and equipment

Below we discuss what we think would be the best perks and equipment to pair with the ISO 45 SMG, depending on how you like to play close or mid-range fights.

Perks

• Vest: Gunner
• Gloves: Commando
• Boots: Tactical Pads
• Gear: Mag Holster

The Gunner vest would work really well with the ISO 45, as it allows for faster reload speed, plus you spawn with max ammo. For an SMG burning through bullets, this will only serve to help you run and gun. We'd recommend the Commando gloves for this reason, too. They allow you to reload your weapon while sprinting, meaning you can keep your mag stocked while moving around.

We'd also recommend the Tactical Pads boots, as they increase your slide distance, meaning you can close the distance between you and your foes with ease. They also allow you to ADS while sliding, too. We'd also suggest using the Mag Holster gear for this particular weapon, as SMGs run through a lot of ammo in a short amount of time.

Equipment

• Lethal: Semtex
• Tactical: Flash Grenade

It's always been a favourite combo, and the Flash Grenade and Semtex pairing works fantastically with the ISO 45 close-range fights. Lobbing a Flash Grenade to bamboozle enemies and then gunning them down, all with a handy Semtex in your back pocket to either initiate the fight or finish an enemy off, should be a go-to with this powerful SMG.

Is the ISO 45 SMG meta?

It's hard to tell exactly where weapons will fall in the Modern Warfare 3 meta, as players are yet to make their mark. SMG can be quite hard hitters, and there's no denying that they have their benefits when it comes to fast-paced, close-to-mid-range combat.

But there you have it, that's all we know so far about the ISO 45 in Modern Warfare 3. Be sure to check back with us when the game is released, as we'll be updating this guide to reflect the meta and provide you with the best ISO 45 SMG loadout. For more Call of Duty, be sure to check out our extensive Modern Warfare 3 walkthrough hub, as well as our guides on the best WSP Swarm loadout, and the best KATT-AMR loadout.