Every new season in Call of Duty: Black Ops 7 introduces fresh weapons that reshape the multiplayer meta, expand Zombies loadouts, and give Warzone players new options to experiment with. Season 5 continues that trend by adding a diverse lineup of firearms, melee equipment, and Zombies-exclusive classics, ensuring there’s something for every playstyle.

Whether you prefer dominating long-range gunfights with an assault rifle, suppressing enemies with a heavy machine gun, or clearing close-quarters engagements using dual-wield SMGs, Season 5 offers several high-impact additions. Alongside these weapons, players can also unlock a collection of new attachments that further expand weapon customization.

This guide covers every weapon introduced during Black Ops 7 Season 5, explains how each one is unlocked, and outlines the best strategies for earning them before the season ends.

If you’re looking to progress through seasonal content faster, our Black Ops 7 Boosting services can help you complete Battle Pass tiers, events, and weekly challenges more efficiently.

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Every New Weapon in Black Ops 7 Season 5

 

 

Season 5 introduces six new weapons across Multiplayer, Warzone, and Zombies.

These include:

Four of these weapons are available across core multiplayer experiences, while two return as Zombies-exclusive Legacy Weapons.

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FG42 Assault Rifle

Unlock Method

• Reach Final Battle Pass Page 3

The FG42 makes its debut as one of the headline rewards of Season 5.

Weapon Overview

Historically known for combining assault rifle versatility with excellent sustained fire, the FG42 excels at medium-to-long-range engagements.

Expected strengths include:

• High bullet velocity
• Reliable damage
• Strong accuracy
• Competitive time-to-kill
• Effective mid-range performance

Players who enjoy precision-focused assault rifles will likely find the FG42 a valuable addition to their loadouts.

Best Playstyle

The FG42 performs best when:

• Holding power positions
• Defending objectives
• Playing Search & Destroy
• Supporting teammates at medium range

Because it’s unlocked near the end of the Battle Pass, consistent seasonal progression is essential.

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Gremlin Dual SMGs

Unlock Method

• Reach Final Battle Pass Page 6

The Gremlin SMGs introduce a highly aggressive close-range option.

Weapon Overview

Designed for mobility and fast engagements, these dual-wield weapons emphasize overwhelming firepower over precision.

Key characteristics include:

• Extremely fast fire rate
• Exceptional mobility
• High close-range damage
• Dual-wield capability
• Excellent hip-fire potential

The Gremlin is ideal for players who favor aggressive rushing strategies.

Best Modes

These SMGs shine in:

• Team Deathmatch
• Hardpoint
• Domination
• Small multiplayer maps

Their effectiveness drops significantly at longer distances, making positioning critical.

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Mammoth LMG

Unlock Method

• Complete the Machine of War Event

Unlike Battle Pass rewards, the Mammoth LMG is earned through a limited-time seasonal event.

Weapon Overview

The Mammoth is built around sustained fire and defensive gameplay.

Expected advantages include:

• Large ammunition capacity
• Excellent suppression
• High damage output
• Strong objective control
• Effective lane denial

Players who enjoy anchoring objectives or providing covering fire will appreciate the Mammoth’s strengths.

Tips for Unlocking

To earn the Mammoth efficiently:

• Participate in event playlists
• Complete event objectives daily
• Track challenge progress regularly
• Play objective-based game modes for faster completion

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Mace Melee Weapon

Unlock Method

• Complete 6 Week 2 Challenges

The Mace expands the melee weapon category with a heavy-hitting option.

Weapon Overview

Unlike faster knives, the Mace focuses on powerful close-range eliminations with a slower attack animation.

Ideal situations include:

• Flanking enemies
• Stealth eliminations
• Close-quarters encounters
• Melee-focused challenge completion

Because it’s tied to weekly objectives, players should complete Week 2 challenges before the season concludes.

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Olympia Shotgun (Zombies)

Unlock Method

• Obtain from the Mystery Box

The Olympia returns as a Legacy Weapon exclusive to Zombies.

Weapon Overview

Veteran Call of Duty players will recognize the Olympia for its devastating close-range damage.

Strengths include:

• Massive burst damage
• Excellent boss finishing potential
• Reliable crowd control
• Nostalgic gameplay feel

Its limited magazine requires careful timing, but skilled players can eliminate entire groups of zombies with well-placed shots.

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TR2 Marksman Rifle (Zombies)

Unlock Method

• Available through the Mystery Box

The TR2 joins Season 5 as another Zombies-exclusive Legacy Weapon.

Weapon Overview

The TR2 excels at precision shooting and high-damage critical hits.

Advantages include:

• Accurate long-range fire
• Strong headshot multiplier
• Efficient ammunition usage
• Reliable elite enemy damage

Players focusing on high-round survival may find the TR2 particularly useful when upgraded through Pack-a-Punch.

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How Battle Pass Weapon Unlocks Work

Season 5 places two primary weapons behind Battle Pass progression.

To unlock them, you’ll need to:

1. Earn Battle Pass Tokens.
2. Progress through sectors.
3. Reach the required final pages.
4. Spend earned tokens.
5. Claim the weapon reward.

Completing daily objectives, seasonal missions, and multiplayer matches remains the fastest way to earn Battle Pass XP.

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All Season 5 Weapon Attachments

In addition to new weapons, Season 5 introduces six attachments that expand Gunsmith customization.

Each attachment becomes available through its respective week’s challenge set.

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Weekly Challenge Schedule

Weekly Challenges are released on a rotating schedule throughout Season 5.

To avoid falling behind:

• Log in every week.
• Complete six weekly objectives.
• Claim your attachment reward.
• Continue progressing before the next week’s release.

Staying consistent ensures you unlock every attachment before the season ends.

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What Happens After Season 5?

If you don’t unlock every weapon during the active season, you won’t permanently lose access.

Once Season 5 concludes:

• Weapons move to the Armory.
• Attachments become available through Armory unlocks.
• Players can continue earning missed rewards through alternative progression systems.

While this removes the fear of missing out, unlocking everything during the season is generally faster and requires fewer additional objectives.

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Which Season 5 Weapon Should You Unlock First?

Although every player has different preferences, several weapons stand out.

Best Overall

FG42

Balanced, versatile, and effective in nearly every game mode.

Best Aggressive Weapon

Gremlin SMGs

Perfect for fast-paced multiplayer matches.

Best Defensive Weapon

Mammoth LMG

Ideal for objective control and suppressive fire.

Best Zombies Weapon

Olympia

Excellent for high-damage close-range engagements.

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Tips for Unlocking Every Weapon Quickly

Complete Daily Challenges

Daily XP bonuses significantly accelerate Battle Pass progression.

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Prioritize Weekly Challenges

Many seasonal rewards depend on weekly objectives, so don’t leave them until the final days of the season.

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Participate in Seasonal Events

Limited-time events often provide bonus XP while simultaneously unlocking exclusive rewards like the Mammoth LMG.

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Use Double XP Weekends

Whenever available, Double XP events dramatically reduce the grind required to reach final Battle Pass pages.

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Finish the Battle Pass Early

Unlocking weapons early allows more time to level them before the season ends.

If your goal is to maximize seasonal progression while also working toward mastery cosmetics, our Singularity Camo Boost service can help streamline one of the game’s longest grinds.

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Frequently Asked Questions

How many new weapons are in Black Ops 7 Season 5?

Season 5 introduces six weapons, including four core weapons and two Zombies-exclusive Legacy Weapons.

How do you unlock the FG42?

The FG42 Assault Rifle is earned by reaching Final Battle Pass Page 3.

Is the Mammoth LMG part of the Battle Pass?

No. The Mammoth is unlocked by completing the Machine of War seasonal event.

How do you unlock the Mace?

Complete six Week 2 Challenges during Season 5.

Can you still unlock these weapons after Season 5?

Yes. Any weapons or attachments you don’t unlock during the season will later become available through the Armory system.

Are the Olympia and TR2 available in Multiplayer?

No. Both are Zombies-exclusive Legacy Weapons and are obtained through the Mystery Box during Zombies matches.

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Final Thoughts

Black Ops 7 Season 5 delivers a well-rounded arsenal that caters to nearly every style of play. The FG42 offers dependable versatility for traditional rifle users, the Gremlin SMGs reward aggressive movement, the Mammoth LMG excels at locking down objectives, and the Mace adds another satisfying melee option. Meanwhile, Zombies fans can enjoy the return of the Olympia and TR2, bringing familiar firepower back through the Mystery Box.

By staying on top of Battle Pass progression, weekly challenges, and seasonal events, you can unlock every new weapon and attachment before they transition to the Armory, ensuring you’re fully equipped for the remainder of Season 5 and beyond.