Call of Duty: Modern Warfare 2 and Warzone 2.0 – How to Unlock the ISO 45 SMG

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The ISO was a powerful weapon introduced in Season 5 of 2019’s Modern Warfare and now once again makes an appearance in Season 4 of Call of Duty: Modern Warfare 2 and Warzone 2.0 as the ISO 45. This powerful SMG is a great choice for both mid and short-range battles and is definitely a weapon that any Operator would be happy to use. So, with the weapon being so useful, players will want to know how to unlock it. So, allow me to explain! This guide will explain to players how to unlock the ISO 45 in Modern Warfare 2 and Warzone 2.0.

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The ISO 45 doesn’t require players to complete a challenge or find in the DMZ like some of the other weapons we have seen throughout the last 3 seasons. The new SMG is part of the Season 4 Battle Pass. This means players will just need to reach the sector that the weapon is in and use the Battle Pass Tokens that are earned through playing the game to get it. The weapon is found in Sector D4, meaning it won’t take long to get, especially for players using the Auto Unlock feature which unlocks all