12 Most Powerful Weapons to Defeat the Tomb Boss in CoD BO6

The "Tombs" boss fight in Call of Duty: Black Ops 6 is known for being one of the toughest challenges in the game. A successful strategy hinges not only on good teamwork but also on having the right weapons in your loadout. In this guide, we’ll walk you through the best weapons for the fight, including the meta loadouts and helpful tips to help you and your squad take down this tough boss. For an extra boost, make sure to buy cod bo6 redeem codes at U4gm to get the best gear and maximize your chances of victory! Use coupon code "allen" to get 5% off at U4gm!

1. AMR Mod 4 Sniper (Legendary Upgrade)

The AMR Mod 4 sniper is a powerful choice for the "Tombs" boss fight. With a maxed-out, legendary upgrade, this weapon delivers fast and high damage shots, making it incredibly effective against both regular zombies and elite enemies. The sniper’s fire rate allows you to quickly take down enemy targets and even the Sentinel artifact.

Ammo Tip: Although it has excellent damage, the ammo per clip is limited, so expect frequent reloads. But its mobility and fast fire rate make it a top-tier choice.

Recommended Loadout:

Keplar Microflex
Muzzle Brake
Reinforced Barrel
Marksman Pad
Extended Mag 2
Quick Draw Grip
Light Riser
Rapid Fire Mod

2. GPMG LMG

The GPMG LMG is another fantastic weapon for the "Tombs" fight, especially if you need to lay down consistent fire. It offers a massive 350 bullets in a magazine, so you’ll rarely have to reload. This makes it ideal for both regular zombies and the final phase against the Sentinel artifact.

Ammo Tip: The GPMG has a lot of ammo, making it great for sustained fire. This LMG can deal 750 damage per bullet to the Sentinel artifact.

Recommended Loadout:

Compensator Muzzle
Reinforced Barrel
Crossbar Under Barrel
Extended Mag 4
Commando Grip
Balance Stock
Steady Aim Laser
Recoil Springs

3. Fang LMG (Season 2 Addition)

The Fang LMG introduced in Season 2 brings incredible damage and mobility. Its unique ability is that the longer you shoot, the faster its fire rate becomes. With a 150-round magazine when fully upgraded, the Fang can tear through enemies and Sentinel artifacts in record time.

Recommended Loadout:

Compensator Muzzle
Reinforced Barrel
Ranger 4 Grip
Extended Mag 2
Infiltrator Stock
Steady Aim Laser
Rapid Fire

4. GPR91 Assault Rifle

If you’re looking for an underrated weapon, the GPR91 assault rifle is worth considering. At max upgrade, it can hold 120 rounds and deals over 1,000 damage per bullet. Its high fire rate and great damage output make it effective for both elites and the Sentinel artifact.

Recommended Loadout:

Keplar Microflex
Suppressor Muzzle
Long Barrel
Lightweight Foregrip
Extended Mag 2
Quick Draw Grip
Fast Motion Laser
556 NATO Over Pressured Rounds

5. Sirin 9mm (SMG/AR Hybrid)

The Sirin 9mm is a unique SMG/AR hybrid that offers high damage per shot, making it one of the strongest weapons in the game. It’s capable of dealing nearly 1,200 damage per bullet, and while the ammo capacity is limited (64 bullets per mag), its damage and mobility make it one of the best weapons for this boss fight.

Recommended Loadout:

Iron Sight
Suppressor
Long Barrel
Vertical Full Grip
Extended Mag 1

6. PP 919 SMG

For those who need insane mobility and a massive magazine size, the PP 919 SMG is a solid choice. With a magazine that can hold LMG-sized ammo, you'll have plenty of rounds to deal with waves of enemies. While its per-shot damage isn't as high as other weapons, its huge ammo capacity makes it a good choice for sustained fire.

Recommended Loadout:

Keplar Microflex
Compensator Muzzle
CHF Barrel
Extended Mag 2
Commando Grip
Balance Stock
Strock Laser
Recoil Springs

7. SVD Sniper Rifle

The SVD sniper rifle, when upgraded, becomes a hybrid sniper shotgun. This makes it fun and effective, but its slower fire rate can be a downside in this fast-paced boss fight. The damage per shot is impressive, dealing 4,000 damage to the Sentinel artifact, but the slower rate of fire means you'll need to be precise with your shots.

Recommended Loadout:

Muzzle Brake
Reinforced Barrel
Lightweight Handguard
Extended Mag 2
Commando Riser
Combat Stock
Steady Aim Laser
Rapid Fire

8. Tanto 22 SMG

The Tanto 22 SMG is another great option. With a fast rate of fire and critical hit damage of 12,000 per shot, it has excellent DPS, especially for its class. While the ammo capacity is on the lower end (75 bullets per mag), the combination of high damage and fire rate makes it an excellent choice for the fight.

Recommended Loadout:

Keplar Microflex
Suppressor Muzzle
CHF Barrel
Vertical Foregrip
Extended Mag 2
No Stock
Strock Laser
Rapid Fire

9. AS VAL Assault Rifle

The AS VAL is a top-tier assault rifle for this boss fight. With a 135-round magazine when fully upgraded, it’s great for sustained fire and high DPS. In the final phase, it deals around 800 damage per bullet, and with its fast rate of fire, the Sentinel artifact’s health bar will drop quickly.

Recommended Loadout:

Keplar Microflex
Suppressed Long Barrel
Ranger 4 Grip
Extended Mag 3
Ergonomic Grip
Combat Stock
Steady Aim Laser
Rapid Fire

10. XM4 Assault Rifle

The XM4 is a solid AR choice, especially after the buffs in Season 2. With 200 bullets per magazine and high DPS, it can take on enemies and the Sentinel artifact with ease. Its larger magazine size gives it an edge over other ARs, making it perfect for extended fire during the boss fight.

Recommended Loadout:

Suppressor Muzzle
CHF Barrel
Ranger 4 Grip
Extended Mag 3
Light Stock
Strock Laser
Recoil Springs

11. ASG Shotgun: The King of DPS

The ASG Shotgun is the ultimate weapon for this boss fight, thanks to its unmatched damage per second (DPS) and rapid fire rate. When fully upgraded, it holds 40 bullets per magazine, and each shot to the Sentinel artifact deals 4,000 damage. Critical hits can deal up to 12,000 damage per shot, making it incredibly effective against regular zombies, elites, and Sentinel artifacted zombies. While shotguns are typically best for close-range combat, the ASG’s power is effective at any distance during this fight. In the final phase, it can quickly eliminate the Sentinel artifact's health, making it a key weapon for success.

Recommended Loadout:

Full Choke
Reinforced Barrel
Range of Four Grip
Extended Mag 2
Light Stock
Steady Aim Laser
Rapid Fire

12. Ice Staff: The Ultimate Support Weapon

If you're playing solo or in co-op, don’t overlook the Ice Staff. This weapon can obliterate normal zombies and significantly damage elite enemies. With its charged shots, it can deal 5,000 damage per tick to elite and Sentinel artifacted zombies. This makes it an excellent support weapon that can handle a lot of the work, leaving your main weapon for dealing with the boss itself.

Final Thoughts

In conclusion, the key to successfully defeating the "Tombs" boss fight is having the right weapons equipped. Depending on your playstyle, you can go for high-DPS weapons like the AMR Mod 4, GPMG LMG, or the ASG shotgun, or you can opt for weapons with huge ammo capacities, such as the PP 919 SMG or the Fang LMG. Don’t forget to include the Ice Staff in your loadout for support. It’s the perfect weapon for dealing with zombie waves while your teammates focus on the Sentinel artifact and the boss itself.