The ISO 45 has been a game-changer in the early days of Warzone Mobile, featuring a big .45 caliber round and a fast fire rate that allowed for clearing rooms and as a sniper support weapon.

While it is currently outside of the absolute meta range, the ISO 45 can be great for close quarters in the hands of a skilled soldier. We tested it out during both the Limited Release and the current play and found this build to work!

NOTE: MWII guns have yet to receive compatibility with MWIII attachments in Warzone Mobile. We will update this page accordingly once MWIII attachments are available.

 

UNDERBARREL: VX Pineapple (unlocked by leveling up the 556 Icarus to Level 14)

The VX Pineapple offers great stability and control when firing, especially when beaming out or in prolonged firing scenarios. This also gives much-needed stability for those wanting to use the ISO 45 as a hip-fire SMG.

MUZZLE: Singuard Mk V (unlocked by leveling the VEL 46 to Level 16)

The Singuard Mk V greatly adds to the already-impressive bullet velocity of the ISO 45, while also adding a small damage range increase and recoil control benefit, allowing you to engage enemies at various close-to-mid-range distances. 

BARREL: 9” PTX Trainer (unlocked at Level 10)

Damage range, hipfire accuracy, movement speed and bullet velocity is improved by this 9-inch barrel upgrade, allowing you to utilize the ISO 45 in the close-to-mid range category efficiently. Coupled with the Singuard MkV, this is a deadly combination of firepower and bullet velocity.

MAGAZINE: 45 Round Drum (unlocked at Level 15)

The 45 round drum is what makes the ISO 45 an absolute weapon – by allowing you to expend high caliber rounds with a high fire rate. Make sure you grind this attachment early on to allow you to spam more rounds and win gunfights at different ranges as the 30 round stock magazine is just too small to keep up with its damage potential.

LASER: VLK LZR 7mw (unlocked by leveling the STB 556 to level 5)

The VLK LZR 7mw ensures that your iso 45 can have a faster ADS and sprint to fire speed while also providing much-needed aiming stability.

OPTIONAL REPLACEMENTS:

OPTIC: Cronen Mini Dot 

In place of a laser, the Cronen Mini Dot can help PDSW users focusing on ADS to have a much clearer sight picture and lesser visual recoil. This can help for faster and more precise target acquisition, especially in those crucial final zones.

LASER: Point G3P-04 (unlocked by leveling up the Expedite 12 shotgun to Level 11)

The Point G3P-04 is a green hipfire-centered laser which can also help reduce the overall sprint to fire time of your ISO 45. This allows your build to be used effectively whenever you’re aiming down sights or firing from the hip at close quarters.

These attachments can help you utilize the power of the ISO 45, allowing you to have a weapon viable for close quarter combat!