How to unlock ISO 45 in Warzone 2 and MW2
In Call of Duty Warzone 2 and MW2 Season 4, you can unlock a few new weapons from the battle pass, and the ISO 45 SMG is one of them. These new weapons can be unlocked for free from the battle pass. However, you need to unlock the specific sector to acquire this gun. If you are looking for an SMG that can knock down multiple opponents in a few seconds, then the ISO 45 should be your go-to gun in Season 4....