Season 4 Reloaded has marked its debut for Modern Warfare 3 and Warzone, bringing with it a plethora of additional content for all major modes. On the Multiplayer side of things, players can dive headfirst into fast action game modes like Mutation and Havoc, along with battling it out on the latest 6v6 map: Incline. Warzone and Zombies also feature additional content, each of which changes up the pace rather nicely.

On the topic of additional content, Season 4 Reloaded also marks the beginning of Week 5 for Modern Warfare 3, bringing yet another weekly reward into the game. While most weekly rewards consist of Aftermarket Parts like the JAK Scimitar Kit for the FJX Horus, Week 5 instead features the Sledgehammer melee weapon. Here is how to unlock the Sledgehammer in Modern Warfare 3 and Warzone!

Related
CoD MW3 & Warzone: Best Reclaimer 18 Loadout

The Reclaimer 18 has the potential to be the top Shotgun in Modern Warfare 3. Here is the best Reclaimer 18 Shotgun loadout in MW3 and Warzone!

How to Unlock the Sledgehammer in CoD MW3 & Warzone

how to unlock the Sledgehammer in Modern Warfare 3 and Warzone

To unlock the Sledgehammer, players will need to complete 5 of the 7 available challenges for Week 5. These challenges can be accessed via the Challenges Tab within the Launcher Menu and can be completed in Multiplayer, Zombies, and Battle Royale. Here is a breakdown of the Week 5 Challenges for Season 4:

Challenge

Reward

  • Get 30 Operator Assists (Multiplayer)
  • Complete 10 Contracts (Zombies)
  • Get 10 Operator Kills at Gatehouse, Keep, or Terraces in Fortune's Keep (Warzone)
  • 2,500 XP (Multiplayer)
  • 2,500 XP (Zombies)
  • 5,000 XP (Warzone)
  • With a Recommended Shotgun, get 15 Operator one-shot kills (Multiplayer)
  • With a Pack-A-Punched Recommended Shotgun, get 250 one-shot kills (Zombies)
  • Get 10 Operator kills at Konni Outpost, the Lighthouse, the Pier, or the Winery in Fortune's Keep (Warzone)
  • 5,000 XP (Multiplayer)
  • 5,000 XP (Zombies)
  • 5,000 XP (Warzone)
  • Get 3 Finishing Move Operator kills (Multiplayer)
  • Get 3 Finishing Move kills on Mercs (Zombies)
  • Place in the top 10 a total of 5 times in any Battle Royale playlist (Warzone)
  • 7,500 XP (Multiplayer)
  • 7,500 XP (Zombies)
  • 10,000 XP (Warzone)
  • With any Recommended weapon, get 2 Operator Fury Kills (Multiplayer)
  • With a Recommended Assault Rifle, get 5 Rapid Fire kills for a total of 30 times (Zombies)
  • Open 50 loot caches (Warzone)
  • 10,000 XP (Multiplayer)
  • 10,000 XP (Zombies)
  • 2,500 XP (Warzone)
  • With a Recommended weapon, get 10 Operator gun-butt kills (Multiplayer)
  • With a Recommended weapon, get 75 gun-butt kills (Zombies)
  • Get 10 Operator kills at the Graveyard, Overlook, or Town in Fortune's Keep (Warzone)
  • 5,000 XP (Multiplayer)
  • 5,000 XP (Zombies)
  • 7,500 XP (Warzone)
  • Gain 12 Operator kills with Claymores, Proximity Mines, or C4s (Multiplayer)
  • Gain 75 kills with Claymores, Proximity Mines, or C4s (Zombies)
  • Get 10 Operator kills at Ground Zero in Fortune's Keep (Warzone)
  • 5,000 XP (Multiplayer)
  • 5,000 XP (Zombies)
  • 7,500 XP (Warzone)
  • Get 3 Double Kills with a melee weapon (Multiplayer)
  • With a Recommended melee weapon, get 10 kills without taking damage 20 times (Zombies)
  • Complete a total of 10 Contracts (Warzone)
  • 7,500 XP (Multiplayer)
  • 7,500 XP (Zombies)
  • 5,000 XP (Warzone)

Once Season 4 is over, the Sledgehammer will be made available in the Armory Unlock section .

modern warfare 3
Call Of Duty: Modern Warfare 3 (2023)

Platform(s)
PC , PS5 , Xbox Series X , Xbox Series S , PS4 , Xbox One
Released
November 10, 2023
Developer(s)
Sledgehammer Games
Genre(s)
First-Person Shooter