Best ISO 45 loadout in MW3 Season 3

Best ISO 45 loadout in MW3 (Image via Activision)

The best ISO 45 loadout in MW3 (Modern Warfare 3) aims to boost mobility to help you traverse around the map easily and flank enemy operators. Moreover, the ISO 45 is a reliable Sub Machine Gun (SMG) and boasts a high fire rate that significantly reduces the Time-To-Kill (TTK). It is usually used as a sniper support but can be paired with a handgun to maximize your agility in the match.

This article will highlight the best ISO 45 loadout in MW3 and describe the attachments with the complete class setup.

Note: This article is subjective and reflects the writer’s opinion.

Best ISO 45 loadout in MW3 attachments

Barrel: 7” Ex Raptor-V2
Laser: VLK LZR 7mW
Stock: Demo Fade Tac
Magazine: 45 Round Drum
Rear Grip: EXP Shear

The 7” Ex Raptor-V2 barrel increases Aim Down Sight (ADS) speed, hip recoil control, movement speed, hipfire spread, and tac stance spread. The VLK LZR 7mW laser increases aiming stability, ADS speed, and sprint-to-fire speed. The Demo Fade Tac stock increases aim walking speed and sprint speed.

Also read: Best ISO 45 loadout Warzone

The 45-round extended Drum magazine increases ammo capacity per magazine and enables you to participate in gunfights more frequently. The EXP Shear further boosts sprint-to-fire speed and ADS speed.

Best ISO 45 Loadout in MW3 Perks and Equipment

Here is a list of the items that you can use with this best ISO 45 loadout in MW3 Season 3 to make the most out of it:

Perk Package:

Vest: Demolition Vest
Gloves: Scavenger Gloves
Boots: Covert Sneakers
Gear: Bone Conduction Headset

Equipment:

Tactical: Flash Grenade
Lethal: Proximity Mine
Field Upgrade: Munitions Box

How to unlock ISO 45 in MW3?

The ISO 45 can be unlocked by completing the required Armory Challenges that are listed in the game.

Best alternative to ISO 45 in MW3

The HRM-9 is one of the strongest SMG weapons in the game. It boasts a high fire rate alongside a competitive damage output. If the ISO 45 does not suit you, the HRM-9 should be your next pick, and run a few matches with it. Moreover, it is very flexible and can even be used to participate in some medium-range gunfights.

Combined with high agility stats, the HRM-9 is the best alternative to the ISO 45 in MW3 Season 3.

Pros & cons of the ISO 45

The ISO 45 can decimate enemies with its fast TTK and fire rate. Here are the pros and cons of the weapon:

Pros	Cons
High fire rate and fast TTK in close range.	Fails to deliver in longer ranges.
High movement speed.	Low damage range compared to others in its category.