A fresh set of Weekly Challenges has arrived in Call of Duty: Black Ops 7, giving players another major opportunity to earn XP, progress the Battle Pass, and unlock powerful new content. Week 5 is especially important, as completing any six challenges across all modes unlocks the AK-27 Battle-Scar Conversion. This weapon mod transforms the AK into a slower-firing, high-damage rifle with excellent range, replacing the Rear Grip with Combs while blocking Stock attachments and Rapid Fire.

Each challenge rewards between 2,500 and 5,000 XP, contributes toward Season 1 animated camos, and helps unlock standout weapons like the Kogot-7 SMG and Maddox RFB assault rifle. Whether you focus on Multiplayer, Zombies, Warzone, or Endgame, here's a complete breakdown of all Week 5 challenges in BO7 and the fastest ways to finish them.

BO7 Weekly Challenge Rules Explained

Black Ops 7 Weekly Challenges reset every Thursday at 11 am CT, but they do not expire weekly. All challenges remain active until Season 1 ends. This means you can stack progress across weeks and complete multiple challenges simultaneously, making late grinding far easier.

For players looking to optimize efficiency, controlled environments like Call of Duty Black Ops 7 Bot Lobbies are extremely useful for practicing mechanics, warming up aim, and testing builds before tackling live matches.

All Week 5 Multiplayer Challenges

Get 25 Headshots with Marksman Rifles - 5,000 XP

Use accurate Marksman Rifles and hold long sightlines. Focus on upper-chest to head recoil patterns to consistently land headshots over several matches.

Get 25 Kills with Scorestreaks - 5,000 XP

Run low-cost streaks that chain easily. Call them in on objectives or spawn funnels and aim for multiple kills per activation.

Earn 10 Revenge Medals - 3,500 XP

Check who killed you last and immediately hunt them down. Aggressive re-engagement is the fastest way to earn Revenge medals.

Get 10 Kills with Explosives - 3,500 XP

Use Frags or Semtex on objectives, doorways, and choke points. Splash damage makes this challenge straightforward.

Kill 5 Enemies With or Damaged by a Point Turret - 2,500 XP

Place the Point Turret covering busy lanes. Let it weaken enemies, then finish them off yourself if needed.

Get 10 Hipfire Kills - 2,500 XP

Build an SMG or shotgun with hip-fire laser attachments and fight exclusively at close range without ADS.

All Week 5 Zombies Challenges

Get 1,000 Critical Kills - 5,000 XP

Train hordes and aim for headshots using ARs or SMGs. This completes naturally over longer sessions.

Spend 100,000 Essence - 5,000 XP

Buy perks, Pack-a-Punch tiers, armor upgrades, and wall weapons. This challenge completes passively.

Get 20 Zombie Kills with Brain-Rotted Zombies - 3,500 XP

Equip Brain Rot ammo mods and let infected zombies kill others to rack up progress quickly.

Get 10+ Zombie Kills with an LMG Without Reloading 5 Times - 3,500 X.P.

Use LMGs with large magazines. Line up groups and mow down at least 10 zombies per mag, repeating five times.

Kill 50 Zombies During Insta-Kill - 2,500 XP

When Insta-Kill drops, rush large groups and spam melee or single shots to maximize kills.

Earn an Untouchable Medal - 2,500 XP

Kill an Elite zombie without taking damage. Uslong-range, cover, and coordinated teamwork.

All Week 5 Warzone Challenges

Get 20 Eliminations on Pinged Enemies - 5,000 XP

Live-ping enemies before or during fights, then secure the kill while the ping remains active.

Get 20 Marksman Rifle Eliminations - 5,000 XP

Run a long-range Marksman setup and focus on rotating enemies or cleanup kills.

Complete 5 Recon Contracts - 3,500 XP

Land near Recon icons and chain contracts across multiple matches.

Open 5 Legendary Supply Crates - 3,500 XP

Loot high-value POIs and strongholds for orange Legendary chests.

Get 2 Eliminations Without Dying 2 Times - 2,500 XP

Play patiently, third-party weakened squads, and disengage after every two-kill streak.

Use 2 Buy Stations in One Match Twice - 2,500 XP

Stack cash and visit at least two unique Buy Stations in a single match, repeating this twice.

Co-Op and Endgame Challenges

Endgame challenges reward disciplined play and teamwork. Focus on lower-risk Deployments, let teammates engage first, and use high-damage scorestreaks to eliminate Elite enemies efficiently. Clearing Guild Checkpoints and targeting Scourge or Infester enemies becomes much easier with coordinated squads.

Fastest Way to Unlock the AK-27 Battle-Scar Conversion

The fastest path is mixing Multiplayer and Zombies challenges, as both modes allow consistent progress without heavy RNG. Many players also choose to buy CoD Black Ops 7 Bot Lobbies to refine loadouts, practice headshots, and complete mechanical challenges with minimal downtime before jumping into standard matchmaking.

Final Thoughts

Week 5 challenges in Black Ops 7 Season 1 offer some of the best XP payouts so far, alongside a powerful AK-27 conversion that dramatically changes the weapon's playstyle. With challenges spanning Multiplayer, Zombies, Warzone, and Endgame, every type of player has multiple paths to completion.

Take advantage of the non-expiring weekly system, stack challenges efficiently, and you'll unlock rewards faster than ever while staying ahead in Season 1 progression.