Black Ops 7 Season 5 Week 4 Challenges: How to Unlock the M15 MOD 0 AMR .50 Cal Kit Fast

Week 4 gives players a broad selection of Multiplayer, Warzone, Zombies, and Endgame challenges, but you only need to complete six to claim the weapon attachment and 10,000 XP. With objectives ranging from ADS kills and lethal eliminations to Scavenger Contracts and Elite kills, there is something for almost every playstyle. Players looking to sharpen their progression can also buy CoD Black Ops 7 Bot Lobbies at MMOEXP to level up their game.

Week 4 Reward: The M15 MOD 0 AMR .50 Cal Kit

The headline reward for Season 5 Week 4 is the M15 MOD 0 AMR .50 Cal Kit, accompanied by 10,000 XP.

This Fire Mod converts the rifle to fire .50 caliber ammunition, significantly increasing its lethality at longer ranges. However, the added stopping power comes with trade-offs, including reduced fire rate and weaker recoil control.

That makes the attachment particularly attractive for players who enjoy carefully positioned, long-range gunfights rather than aggressive run-and-gun combat.

Key Takeaway: Complete any six Week 4 challenges to unlock the M15 MOD 0 AMR .50 Cal Kit and 10,000 XP.

Multiplayer Challenges: Easy Progress Through Objective Modes

Multiplayer offers six objectives:

·Win 7 matches - 5,000 XP

·Get 150 ADS kills - 5,000 XP

·Call in 10 Care Package Scorestreaks - 3,500 XP

·Get 3 lethal kills in one match - 3,500 XP

·Kill 5 enemies affected by Tactical equipment or non-lethal Scorestreaks - 2,500 XP

·Earn 2 Savior Medals - 2,500 XP

Objective modes such as Hardpoint and Domination are excellent choices because they create frequent opportunities for lethal kills, Savior Medals, and Scorestreak progress.

For ADS kills, choose an accurate assault rifle or SMG and focus on consistent mid-range engagements.

Key Takeaway: Multiplayer is arguably the most straightforward category for players who prefer traditional gunfights and objective-based gameplay.

Warzone Challenges: Contracts, Eliminations, and Squad Wipes

Warzone's Week 4 challenges include:

·20 eliminations using enemy weapons - 5,000 XP

·Complete 10 Scavenger Contracts - 5,000 XP

·Kill 5 enemies recently damaged by your lethal - 3,500 XP

·Wipe 3 squads - 3,500 XP

·Get 5 kills without taking damage from the target - 2,500 XP

·Complete a Most Wanted Contract - 2,500 XP

Resurgence can make several of these challenges easier because its faster pace provides more encounters and opportunities to pick up enemy weapons.

For the Most Wanted objective, prioritize survival rather than unnecessary fights. Vehicles and strong positioning can help you survive until the contract expires.

Key Takeaway: Warzone players should combine contracts with normal matches instead of treating every challenge as a separate grind.

Zombies Challenges: Perfect for Dedicated Undead Slayers

Zombies players have another six objectives:

·Complete 5 Assault Round defenses on Kowakujo in one match - 5,000 XP

·Complete two consecutive damage-free rounds past Round 5 five times - 5,000 XP

·Keep Rampage Inducer active for 10 consecutive rounds - 3,500 XP

·Get 100 single-shot Zombie kills - 3,500 XP

·Kill 50 Ravagers - 2,500 XP

·Get 25 sets of three rapid Critical Kills - 2,500 XP

For single-shot kills, use a high-damage weapon and target weaker Zombies early in a match. Accurate weapons also make the rapid Critical Kill challenge significantly easier.

Key Takeaway: Zombies offers excellent progression for players who prefer controlled PvE combat and high-round gameplay.

Co-op and Endgame Challenges

Endgame-focused players can complete:

·Escape successfully five times - 5,000 XP

·Get 200 ADS kills - 5,000 XP

·Eliminate 100 Human or Guild Tech enemies - 3,500 XP

·Loot an Exotic Weapon or Skill Case - 3,500 XP

·Get 10 kills with RC-XD or Gravemaker - 2,500 XP

·Kill an Elite using an Ability or Equipment - 2,500 XP

The safest approach is to prioritize survival during extraction objectives. For Elite enemies, save an offensive Ability or lethal for the final phase so you can guarantee the finishing blow.

Key Takeaway: Endgame challenges reward players who combine combat efficiency with smart extraction strategies.

The Six Fastest Challenges for the M15 MOD 0

You don't need to complete everything. A practical six-challenge route is:

1. Complete a Most Wanted Contract.

2. Get 3 lethal kills in one Multiplayer match.

3. Earn 2 Savior Medals.

4. Kill an Elite with an Ability or Equipment.

5. Loot an Exotic Weapon or Skill Case.

6. Get 150 ADS kills in Multiplayer.

Mixing these objectives lets you progress across multiple modes while avoiding some of the more time-consuming requirements.

Helpful Week 4 Tips

·Choose challenges that naturally fit your preferred game mode.

·Stack ADS-kill objectives with normal Multiplayer matches.

·Use objective modes to generate more Scorestreak opportunities.

·Play Resurgence for faster Warzone engagements.

·Complete contracts while simultaneously hunting eliminations.

·Save powerful equipment for Elite enemies.

·Use high-damage weapons for single-shot Zombies kills.

·Don't take unnecessary risks during Endgame extraction challenges.

·Remember that the weekly challenges reset on Thursday at 11 AM CT.

Who Benefits Most From These Challenges?

Multiplayer players can earn the reward through familiar objective and kill-based gameplay. Warzone players have contract and squad-based objectives that can be completed naturally during matches. Zombies fans receive several PvE-focused alternatives, while Endgame players can progress through extraction and Elite objectives.