MW3 and Warzone: How to Unlock the JAK Thumper-656

We are a month into MW3 and Warzone Season 4 and the occasion is being marked by giving you the chance to unlock the explosive JAK Thumper-656.

According to the in-game description, the JAK Thumper-656 possesses “an improved long barrel for an infantry-carried grenade launcher. Fires projectiles at higher velocities and distances. Compatible with a wider variety of launcher projectiles.”

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How to unlock the JAK Thumper-656 in MW3 and Zombies

To add the conversion kit to your arsenal, you must complete any of the five challenges, below.

Multiplayer

• Get 10 kills against Operators who are Blinded or Stunned
• Get 10 Operator kills with a Bomb Drone or Mosquito Drone
• Place top of the leaderboard 3 times
• Get 3 Operator double kills with Grenades or Launchers
• Get 20 Operator kills while using Explosive Ammo
• Destroy 8 Ariel killstreaks
• Get 3 Operator kills after death

Zombies

• Get 300 kills with Frost Damage with a Recommended Weapon
• Get 300 Explosive Damage kills with a Recommended Weapon
• Get 2 Warlord kills with a Recommended Weapon
• Get 5 kills with a Monkey Bomb 5 times
• Get 300 Fire Damage kills with a Recommended Weapon
• Destroy 15 Counter UAVs in Mercenary Camps
• Get 50 kills with a Recommended Melee Weapon while Frenzied Guard is active

How to unlock the JAK Thumper-656 in Warzone

Battle Royale

• In Warzone Urzikstan, open 20 Loot Caches in the North-West Region (Resort, Power, Seaport, Cargo)
• In Warzone Urzikstan, open 20 Loot Caches in the Southern Region (City, Suburbs, Manor)
• In Warzone Urzikstan, open 20 Loot Caches in the Eastern Region (Military Base or Farms)
• In Warzone Urzikstan, open 20 Loot Caches in the Central Region (Old Town or Lowtown)
• In Warzone, place in the top 10 five times
• In Warzone, get 10 Operator kills or kill assists with a Recommended Weapon
• In Warzone, complete 15 Contracts

A new set of weekly challenges will go live next week, allowing you to unlock yet another aftermarket part on June 26, 2024.