CoD Modern Warfare And Warzone How To Unlock The HRM SMG

The Season 1 Reloaded update is live in Call of Duty: Modern Warfare 3 and Warzone, bringing a new crossover with The Boys, Ranked Play mode for multiplayer, and more. This midseason update also includes the new HRM-9 submachine gun. Here we'll guide you through all the ways to unlock this new submachine gun.

How to unlock the HRM-9

The HRM-9 is described as a 9mm submachine gun that boasts a "high fire rate and excellent handling and mobility." This weapon is included as part of a bonus challenge sector in the Season 1 battle pass, which includes a series of four challenges needed to be completed to unlock the HRM-9.

The challenges can be completed in multiplayer, Zombies, or Warzone.