The ISO 45 inWarzone 2is an S-Tier SMG that draws inspiration from the real-life B&T APC45 firearm, currently holding the record for the game’s most widely used close-range weapon.

Despite being a META weapon, the ISO 45 is not necessarily an easy-to-handle choice. Many players find optimizing their ISO 45 loadouts and configurations challenging in the latest season ofWarzone 2. Those willing to push through these difficulties, however, will quickly find themselves with atruly powerful ISO 45 buildthat can make short work of those unfortunate enough to be in the line of fire.

Warzone Iso 45 loadout

RELATED:Warzone 2: The Best Lachman Sub Loadout in Season 4

The Best ISO 45 Attachments in Season 5

As an SMG, the ISO 45 lacks reach and recoil control. Therefore, it benefits from stability and range components such as the Bruen Pendulum muzzle, EXP Shear rear grip, and the .45 Auto Hollowpoint ammunition. The following is a complete list of the best attachments for the ISO 45 inWarzone 2’s Season 5:

EXP Shear

The Best Loadout for ISO 45

For an accuracy-oriented loadout, players can replace Spiral V3.5 with theBruen Pendulum muzzle, have the9” PTX Traineron the barrel, and use theSlimline PRO opticinstead of the gun’s iron sight.

Thebest perks for an ISO 45loadout areDouble Time,Overkill,Fast Hand, andGhost.

The Best ISO 45 Configuration and Class Setup

For the ISO 45’s tuning, players will need to focus on damage and accuracy. They must configure the weapon for the lowest recoil and maximum velocity to land more kills in close to mid-range combat. The following is an ideal configuration for this SMG:

Pairing the ISO 45 with theTAQ-Vis an excellent idea as it allows players to handle close to long-range battles with little hassle.

Warzone Iso 45 class setup

How To Unlock The ISO 45 SMG

Warzone 2players can unlock the ISO 45 in Season 5 bygetting 45 no-hit SMG kills. Inthe DMZ mode, however, they must escape the battlefield while equipped with this weapon to have it unlocked.

How Good Is The ISO 45?

With a pick rate of 12.00%, the ISO 45 is currently the most popular submachine gun in the entireWarzoneMETA. The ISO is considered anS-Tier weaponwith the highest kill rate, outperforming the Lachmann Sub and theVEL 46in all aspects.

Call of Duty: Warzone 2is available now for PS4, PS5, PC, Xbox One, and Xbox Series X/S.

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