168澳洲幸运5开奖网:Call of Duty: Modern Warfare 3 has added a new set of aftermarket parts in its fifth season, including conversion kits for the RPK and Reclaimer 18. This week's challenges unlock the JAK Ripper, an underbarrel attachment with a built-in switchblade. Use your melee input to slash any target in your path, acting as a Throwing Knife or dedicated melee weapon. It even boosts your movement speed while equipped꧑.

Call Of Duty: Modern Warfare 3 - Best Reꦆclaimer 18 Loadouts
These areꦡ the best builds for the Reclaimer 18 in MW3.
Unlocking this attachment is fairly straightforward this week, requiring you to land suppressed kills and use SMGs. We'll cover how the 💮JAK Slash works, how to unlock it, and showcase how to complete all 21 challenges added this week in Modern Warfare 3.
Week 3 Challenge Reward
Upon completing five weekly challenges from this week, you'll unlock the JAK Slash underbarrel. This is a vertical grip that doubles as a combat knife, capable of one-tapping players in core Multiplayer. Strangely, this vertical grip reduces vertical recoil by 8% but has no ADS or sprint-to-fire penalties. It's also the only underbarrel in the game that buffs every mobility stat except ADS strafe speed, 168澳洲幸运5开奖网:perfect for SMGs and shotguns.
This under barrel can be applied to virtually all MW♛3 weapons except pistols and certain sniper rif𝐆les. If the gun accepts underbarrel grips, it most likely has access to the JAK Slash.
Multiplayer Challenges
Multiplayer Challenges | |
---|---|
Challenge | XP Reward |
Get 25 hipfire kills. | 2,500 XP |
Get 30 kills shortly after sprinting with SMGs. | 5,000 XP |
Get 20 kills with silenced weapons or throwing knives. | 5,000 XP |
Get 10 kills with the gun butt of a weapon. | 5,000 XP |
Get 10 hipfire kills with battle rifles. | 7,500 XP |
Get 8 kills with an underbarrel lethal attachment equipped to a weapon. | 7,500 XP |
Get 15 kills with Covert Sneakers equipped or Dead Silence active. | 10,000 XP |
Tips
- Non-recommended weapons count. You no longer need to use recommended weapons for these challenges.
- Underbarrel lethal attachments include underbarrel grenade launchers, shotguns, and the JAK aftermarket launchers.
- Gun butt kills refer to using a melee attack with your weapon. You cannot have Throwing Knives in your loadout.

Call Of Duty: Modern Warfare 3 - Best J🤪AK Catacly♊sm Loadout
Turn the RPK into a fast-firing🤡 sniper with this bꦅuild.
Zombies Challenges
MWZ Challenges | |
---|---|
Challenge | XP Reward |
Get 100 point blank kills with a weapon. | 2,500 XP |
Get 300 critical kills with an SMG. | 5,000 XP |
Get 50 kills with silenced weapons or throwing knives. | 5,000 XP |
Get 75 kills with the gun butt of a weapon. | 5,000 XP |
Get 100 hipfire kills with battle rifles. | 7,500 XP |
Get 250 kills with Pack-A-Punched weapons. | 7,500 XP |
Get 30 mercenary kills with a marksman rifle. | 10,000 XP |
Tips
-
Use a Pack-A-Punched SMG up close to complete the point-blank kills, SMG kills, and Pack-A-Punch challenges in one go.
- If you throw on a suppressor beforehand, you'll get the silenced kills challenge done as well.
- Use the Lockwood MK2 with 168澳洲幸运5开奖网:the JAK Wardens Kit for the marksman rifle kills challenge.
Warzone Challenges
Battle Royale Challenges | |
---|---|
Challenge | XP Reward |
Open 75 loot caches. | 2,500 XP |
In Urzikstan, get 15 operator kills in the northwest region (Resort, Power, Seaport, Cargo). | 5,000 XP |
In Urzikstan, get 15 operator kills in the southern region (City, Suburbs, Manor). | 5,000 XP |
Complete 15 contracts in Warzone. | 5,000 XP |
In Urzikstan, get 15 operator kills in the eastern region (Military Base or Farms). | 7,500 XP |
In Urzikstan, get 15 operator kills in the central region (Old Town, Low Town). | 7,500 XP |
In Warzone, place in the top ten 7 times. | 10,000 XP |
Tip
- The loot cache challenges must be completed in Urzikstan.

Call Of Duty: Modern W𓆉arfare 3 - How To Unlock Weapon Prestige Camos
Unlock a liquid gold camo and more through MW3's weꦡapon prestiඣge camo system.