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A new week of MW3 and Warzone Season 5 means another aftermarket part has dropped and this time it’s the JAK Slash.
Before you can use this underbarrel attachment, you must unlock it. This can be done by completing any five of the Week 3 challenges which we have listed, below.
More Call of Duty guides
MW3 and Warzone: How to Unlock the JAK Cataclysm | Call of Duty: Warzone – Recon Flyover Public Event Explained | Modern Warfare 3: Paintball Mode Explained | MW3 and Warzone: How to Unlock the JAK Widemouth Barrel | MW3 and Warzone: How to Unlock Mercury Weapon Prestige Camo | MW3 and Warzone: How to Unlock the STG Assault Rifle | MW3 and Warzone: How to Unlock the Static-HV Submachine Gun | Call of Duty: Warzone – All Challenge Types and Rewards | Season 5 | Call of Duty: Warzone – Bounty Contest Public Event Explained | Call of Duty: Warzone – Superstore Resurgence Mode Explained | Call of Duty: Warzone – All Ranked Play Rewards | Season 5 | Call of Duty: Black Ops 6 – How to get a Beta Code | Call of Duty: Black Ops 6 – How to Play the Beta | Call of Duty: Black Ops 6 – Will Your Skins Carry Forward? | Call of Duty: Black Ops 6 – Prestige System Explained | Call of Duty: Black Ops 6 – What is Omnimovement? | Call of Duty: Black Ops 6 – Pre-Order Bonuses and Editions |
How to unlock the JAK Slash in MW3 and Zombies
Multiplayer
- Get 25 Operator hipfire kills
- Get 20 Operator kills with Silenced weapons or Throwing Knives
- Get 10 Operator hipfire kills with Battle Rifles
- Get 15 Operator kills with Covert Sneakers equipped or Dead Silence active
- Get 30 Operator kills shortly after sprinting with Submachine Guns
- Get 10 Operator kills with the gun-butt of a weapon
- Get 8 Operator kills with an underbarrel lethal attachment equipped to a weapon
Zombies
- Get 100 point blank kills with a weapon
- Get 50 kills with Silenced weapons or Throwing Knives
- Get 100 hipfire kills with Battle Rifles
- Get 30 Mercenary kills with a Marksman Rifle
- Get 300 Critical kills with a Submachine Gun
- Get 75 kills with the gun-butt of a weapon
- Get 250 kills with a Pack-a-Punched weapon
How to unlock the JAK Slash in Warzone
Battle Royale
- In Warzone Urzikstan, get 15 Operator kills in the North-West Region (Resort, Power, Seaport, Cargo)
- In Warzone Urzikstan, get 15 Operator kills in the Southern Region (City, Suburbs, Manor)
- In Warzone Urzikstan, get 15 Operator kills in the Eastern Region (Military Base or Farms)
- In Warzone Urzikstan, get 15 Operator kills in the Central Region (Old Town or Lowtown)
- In Warzone, place in the top 10 seven times
- In Warzone, open 75 Loot Caches
- In Warzone, complete 15 Contracts
Yet another reward will be available to unlock when the Week 4 challenges roll out on August 14, 2024.
