The Sledgehammer is a new melee weapon added with Season 4: Reloaded for Call of Duty: Modern Warfare 3 and Warzone that brings the power at close range. Here is how to get the Sledgehammer in MW3 and Warzone.
How to Unlock Sledgehammer in MW3 and Warzone
Screenshot by Prima Games
The Sledgehmmer can be unlocked by completing five Season 4 Week 5 challenges. It will be available to unlock through these specific challenges until Season 4 ends, then players will have to unlock it from the Armory once the season is over.
