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Call of Duty Modern Warfare 3 (MW3)

Most Firepower Walkthrough

Add to Watchlist

★ S6 New Guns: DTIR 30-06 | Kastov LSW
☆ S5 Reloaded Dark Aether Keys and Locations
★ Mr. Peeks | Drum | Locked Diary | Giraffe Toy
☆ Final MWZ Story Mission: Ascension Walkthrough
★ Zombies Map | Dark Aether Interactive Map
☆ Rarity vs Pack-a-Punch Damage Chart

Most Firepower is an Act 3 mission in Call of Duty Modern Warfare 3 (MW3) Zombies. Read on to learn more about Most Firepower objectives, and Most Firepower rewards!

List of Contents

Most Firepower Walkthrough

Most Firepower Objectives

1
MW3 Zombies - Pack-a-Punch
Pack-a-Punch a weapon to Level 3
You can pack-a-punch weapons to level 3 by paying 15,000 Essence to a pack-a-punch machine in the High-Threat zone, or by consuming a Flawless Aetherium Crystal with your weapon equipped.
▶︎ Pack-a-Punch Cost and Locations
2
MW3 Kill 100 Zombies with a Pack-a-Punch 3 Weapon
Kill 100 Zombies with Level 3 Pack-a-Punched weapon
It's easier to get Essence for Pack-a-Punch 3 in the Medium-Threat zone with contracts like Outlast and Escort to spawn multiple zombies.
▶︎ Best Contracts to Complete
3
Megabomb
Kill a Megabomb with Level 3 Pack-a-Punched weapon
Similar to Mimics the Critical Spot of a Megabomb is its mouth, fortunately for players it has three mouths.
We recommend upgrading your weapons to Epic or Legendary rarity and have them Pack-a-Punch to level 3. Anything lower than these recommendations will result in longer kill times, which might lead to failure.
▶︎ How to Beat Mega Abominations

Utilize Sentry Guns and Deadbolt Turrets

Sentry Guns and Deadbolt Turrets are great sources of external damage. For this mission, as long as you land a shot on the Megabomb it will still count as a weapon kill even if it dies from an external damage source.

All Deadbolt Turret Locations

Most Firepower Rewards

Most Firepower Rewards
MW3 Carnage CharmCarnage Charm x1 2500 XP

List of All Charms

Call of Duty Modern Warfare 3 (MW3) Related Guides

Modern Warfare 3 - Zombies Game Mode

Zombies Mode Walkthrough and Guide

All Zombies Guides

Zombies Guides and Lists
Zombies Missions Zombies Season 2
Zombies Season 1 Zombies Map
Zombies Weapons Crafting Schematics
Aetherium Challenges and Enemies
Zombies Perks Zombies Ammo Mods
Zombies Field Upgrades Zombies Gear
Contracts Zombies Power-Ups

All Zombies Acts 1 to 4 Missions

Missions
Direct Line Treasure Hunter
Road Rage Wall Power
Firepower Take Up Arms
Interceptor Freezer Burn
Minelayer Pit Stop
Saboteur Automated Backup
Infiltrator Hands Off
Blasted Bring 'Em On
Hostile Takeover Chaperone
Nest Wrecker Where's Dr. Jansen?
Extraction Same Day Delivery
Safe Cracker Ascension
Merc Cleanup Reaper
Guardian Angel Shocked
More Firepower Bounty Hunter
Essence of Aether Heist
Mind Control Frost Bite
Exterminator Shepherd
Two Factor Authentication Firestarter
Ghosted Alternate Current
Most Firepower Paint the Target
Crash and Burn Storm the Castle
Closing Time Spring Cleaning
Holdout Defeat Zakhaev
Bad Signal Countermeasures
Union Ascension (Story Mission)

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