MW3 SMG is still meta in Warzone after Black Ops 6 integration

After Warzone's integration with Black Ops 6, which introduced various changes and added all Black Ops 6 weapons, one old weapon from MW3 still shines as one of the fastest TTK guns in the game: the BP50. Though it’s an assault rifle, equipping the Aftermarket Part transforms it into an SMG. This weapon dominated the close-range meta during Warzone's connection to MW3 and is still part of the meta today.

While the fastest TTK weapon in the game is currently the Saug SMG — with an impressive TTK of 594ms within 11 meters — the BP50 achieves a TTK of around 610ms within 16 meters, making it incredibly powerful.

This article provides the best loadout for the BP50, including attachments, perks, wildcards, and equipment.

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Best BP50 attachments to use in Warzone after the Black Ops 6 integration

Typically, older weapons lose their effectiveness and perform decently at best, as they can’t use the attachments available for newer weapons. However, the BP50 is an exception, remaining solid and highly effective in the current close-range meta.

It offers a better range compared to many other BO6 SMGs, with strong control, a good firing rate, and impressive mobility, all complemented by a great TTK rating. For optimal performance, use the attachments listed below:

BP50 loadout in Warzone (Image via Activision)

• Conversion Kit: JAK Revenger Kit
• Muzzle: VLK Koloss Flash Hider
• Rear Grip: TRST-IV Grip Tape
• Laser: Kimura Ryl33 Laser Light
• Ammunition: 9mm High Grain Rounds

The key attachment is the JAK Revenger Kit Conversion Kit, which transforms the BP50 into an SMG, significantly increasing the firing rate while reducing bullet velocity, and making it viable only in close-range combat.

The VLK Koloss Flash Hider muzzle and 9mm High Grain Rounds help boost bullet velocity and range, allowing the weapon to perform better at slightly longer distances. They also improve stability, making it easier to use while moving.

The TRST-IV Grip Tape is essential for enhancing firing aim stability, recoil control, and gun kick control, making the weapon more stable and easier to handle.

Finally, the Kimura Ryl33 Laser Light increases mobility and stability, crucial for close-range battles. It enhances aim walking steadiness, Tac stance spread, sprint-to-fire speed, and ADS speed.

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Best BP50 class setup in Warzone after the Black Ops 6 integration

Equipping the BP50 with the JAK Revenger Conversion Kit makes it ideal for close-range combat, so it won't be effective as a primary weapon in Warzone, where you'll encounter a variety of situations. Instead, use it as a secondary weapon by equipping the Overkill Wildcard, which allows you to carry two primary weapons in your loadout.

Pair it with the GPR 91 or Model L assault rifle, both of which perform well at medium to long ranges and are currently meta options. Here’s the recommended class setup:

• Tactical: Stim Shot
• Lethal: Throwing Knife
• Perk 1: Dexterity
• Perk 2: Quick Fix
• Perk 3: Ghost
• Wildcard: Overkill

This setup suits aggressive players, as the perks and equipment complement an aggressive playstyle.

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Check out our other Call of Duty articles:

• Black Ops 6 Zombies has a new way to farm unlimited XP after patches in Season 1
• How to unlock The Replacer operator in WZ and Black Ops 6
• Warzone server disconnected error: Potential fixes and reasons
• Black Ops 6's first Nuketown Easter egg has been found, here's how to complete it