Season 5 of Modern Warfare 3 and Warzone kicks both games into overdrive with the inclusion of additional 6v6 maps like Bait and Yard, the debut of high-octane modes like COD Warrior, and the return of Superstore for Warzone. This season also marks the debut of two Battle Pass weapons at launch: the STG44 and the Static-HV, along with the arrival of attachments that players can customize their guns with.

Season 5 brings various attachments players can unlock for their weapons, with standout options including the Quartermaster Suppressor and the Paracord Grip. Each attachment provides its own benefits, allowing players to boost the performance of some of the best weapons in the game. Here is how to unlock every attachment included for Season 5 of Modern Warfare 3 and Warzone.

Screenshot showcasing the STG44 in Modern Warfare 3 and Warzone
CoD MW3 & Warzone: Best STG44 Loadout

The STG44 is a heavy-hitting Assault Rifle for Season 5 of Modern Warfare 3. Here is the best loadout for it in both MW3 and Warzone.

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How to Unlock All Season 5 Weapon Attachments in MW3 & Warzone

Screenshot showcasing the Quatermaster Suppressor and the Paracord Grip on the STG44 in Modern Warfare 3 and Warzone

There are currently three weapon attachments added for Season 5 of Modern Warfare 3 and Warzone, with even more coming into the game each week. Here is a breakdown of how to get every attachment for Season 5:

Attachment

Pros

Cons

How To Unlock

Quartermaster Suppressor (Muzzle)
  • Undetectable by Radar
  • Increased Gun Kick Control
  • Increased Recoil Control

  • Decreased Aim Down Sight Speed
  • Decreased Sprint to Fire Speed

Screenshot showcasing how to unlock the Quartermaster Suppressor in Modern Warfare 3 and Warzone

Activate the unlock challenge within the Gunsmith or the Armory Unlocks section and complete 8 Daily Challenges.

Paracord Grip (Underbarrel)
  • Increased Horizontal Recoil Control
  • Increased Sprint to Fire Speed
  • Improved Aiming Idle Sway
  • Improved Aim Walking Steadiness

  • N/A

Screenshot showcasing how to unlock the Paracord Grip in Modern Warfare 3 and Warzone

Activate the unlock challenge within the Gunsmith or the Armory Unlocks section and complete 8 Daily Challenges.

JAK Widemouth Barrel (Aftermarket Part)
  • Ball Bearings
  • Increased Aim-Down-Sight Speed
  • Improved Aim Walking Speed

  • Decreased Damage
  • Reduced Gun Kick Control
  • Increased Vertical Recoil
  • Decreased Bullet Velocity & Range

Screenshot showcasing how to unlock the JAK Widemouth Barrel for the MORS in Modern Warfare 3 and Warzone

Complete 5 of 7 Week 1 Challenges for Season 5, or complete the Armory Unlock challenge once Season 5 is over.
  • Rating block community and brand ratings Image
    Call Of Duty: Modern Warfare 3 (2023) Tag Page Cover Art
    Call Of Duty: Modern Warfare III
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    6 /10
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    Released
    November 10, 2023
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    WHERE TO PLAY

    SUBSCRIPTION
    DIGITAL
    PHYSICAL
    Checkbox: control the expandable behavior of the extra info

    Developer(s)
    Sledgehammer Games
    Genre(s)
    First-Person Shooter
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    call of duty warzone
    Call of Duty: Warzone
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    9 /10
    Display card open critics widget Display card main info widget
    Released
    March 10, 2020
    Display card main info widget end Display card media widget start Display card media widget end

    WHERE TO PLAY

    SUBSCRIPTION
    DIGITAL
    Checkbox: control the expandable behavior of the extra info

    Genre(s)
    First-Person Shooter, Battle Royale