How to Unlock JAK Slash Aftermarket Part in MW3 & Warzone

The latest addition to MW3 and Warzone is the JAK Slash Aftermarket Part, which features an Underbarrel grip that can double as a combat knife for weapons.

The JAK Slash attachment is the third AMP to be released in Season 5, and it is the first to be available for multiple weapons in the game. In order to unlock this attachment, you can complete the following challenges.

How to Obtain the JAK Slash Attachment in Warzone and MW3

To obtain the JAK Slash attachment in MW3 and Warzone, players must complete a total of five Season 5 Week 3 challenges. These challenges can be completed in any combination of multiplayer, Warzone, and Zombies, and progress will be shared across all game modes.

Complete Week 3 Challenges in #MW3 to unlock a new Aftermarket Part, the JAK Slash, an underbarrel vertical grip doubles as a combat knife. pic.twitter.com/IqKSz0CX5I

— Sledgehammer Games (@SHGames) August 7, 2024

Multiplayer

• Obtain 25 kills with hipfire while using the Operator.
• To complete the challenge, you must quickly eliminate 30 Operators with SMGs immediately after sprinting.
• Obtain 20 kills with silenced weapons or throwing knives using Operators.
• Obtain 10 Operator Kills using the Gun-Butt of any Weapon.
• Earn 10 Operator Hipfire Kills using Battle Rifles.
• Achieve eight Operator Kills while having a Weapon Equipped with an Underbarrel Lethal Attachment.
• In order to fulfill the requirement, you must obtain 15 Operator Kills while wearing Covert Sneakers or having Dead Silence activated.

Zombies

• Achieve 100 Point Blank Kills with a Weapon.
• Obtain 300 critical kills using an SMG.
• Achieve a total of 50 eliminations using either silenced firearms or throwing knives.
• Achieve a total of 75 kills using the butt of a weapon.
• Earn 100 Hipfire Kills using Battle Rifles.
• Achieve 250 kills using a Pack-A-Punched weapon.
• Achieve 30 Mercenary Kills using a Marksman Rifle.

Call of Duty: Warzone

• In Warzone, access 75 Loot Caches.
• In Warzone Urzikstan, players must achieve 15 Operator Kills in the Eastern Region, specifically at the Military Base or Farms.
• In the Central Region (Old Town, Low Town) of Warzone Urzikstan, aim to achieve 15 Operator Kills.
• Complete 15 Contracts in Warzone.
• In the Southern Region (City, Suburbs, Manor) of Warzone Urzikstan, aim to achieve 15 Operator Kills.
• In the North-West region of Warzone Urzikstan, earn 15 Operator Kills in locations such as the Resort, Power, Seaport, and Cargo.
• In Warzone, achieve a top 10 placement a total of seven times.

JAK Slash Underbarrel explained

The JAK Slash is an underbarrel vertical grip attachment that improves recoil control, movement speed, sprinting, and Tac Sprinting. Additionally, it can be used as a combat knife while using the gun for melee attacks.

The JAK Slash offers an integrated combat knife to attack nearby enemies quickly.

All weapons with Underbarrel capabilities, except Sniper Rifles, have access to this attachment.

Although it may not be as extensive as other AMPs, the JAK Slash is well-suited for those who prefer fighting in close quarters. It comes equipped with a built-in knife, perfect for use with weapons that have an Underbarrel attachment. This feature allows players to swiftly eliminate any nearby enemies.

Make sure to utilize the optimal controller settings and audio configuration in order to successfully complete all necessary challenges and obtain the latest Aftermarket Part available in the game.