Placed under the Bruen Ops Weapon Platform, the M13B Assault Rifle was added to Call of Duty: Warzone 2 with the Season 1 content update. The weapon has a fast fire-rate and can become deadly accurate when kitted with the right attachments. Try out the following M13B builds after unlocking the gun via the DMZ game mode.

Best M13B Loadout Warzone 2

  • Muzzle: Sakin Tread-40 Barrel: 14" Bruen Echelon Optic: Schlager 3.4x Underbarrel: FTAC Ripper 56 Magazine: 45-Round Mag Attachment Tuning Muzzle: For max Recoil Stabilization and Gun Kick Control Barrel: For max Recoil Steadiness and Damage Range Underbarrel: For max Recoil Stabilization and Aiming Idle Stability

This M13B loadout performs exceptionally well at mid-long ranges. To achieve this feat, we’ve used attachments, including the muzzle, barrel, and underbarrel, that increase the weapon’s accuracy and recoil control. Moreover, the barrel gives the gun extra bullet velocity so you can easily hit your shots at range. Since the gun has a very fast fire rate, some players may gravitate towards using the 60-Round Mag by sacrificing more of the aim-down-sight (ADS) speed.

  • Muzzle: For max Recoil Stabilization and Gun Kick Control Barrel: For max Recoil Steadiness and Damage Range Underbarrel: For max Recoil Stabilization and Aiming Idle Stability

Best M13B ‘Sniper Support’ Loadout Warzone 2

  • Muzzle: Echoline GS-X Laser: VLK LZR 7mW Optic: Cronen Mini Pro Magazine: 45-Round Mag Rear Grip: Bruen Flash Grip Attachment Tuning Muzzle: For max Aim Down Sight Speed and Bullet Velocity Rear Grip: For max Recoil Stabilization and Aiming Idle Stability

Contrary to the long-range build that primarily requires accuracy, a sniper support loadout demands mobility and accuracy. Mobility stats are provided to the gun via the laser and rear grip attachments. The muzzle helps with sound suppression, which can prove helpful for a close-range weapon. Although the suppressor reduces the damage range, we can tune it to get bonus ADS speed and bullet velocity on the M13B.

  • Muzzle: For max Aim Down Sight Speed and Bullet Velocity

  • Rear Grip: For max Recoil Stabilization and Aiming Idle Stability

Best M13B Class Setup Warzone 2

  • Primary Weapon: M13B Secondary Weapon: Fennec 45 / SP-R 208 Tactical: Stim Lethal: Semtex Perk Package: You can choose from Commando, Specter, Weapon Specialist, or any other package of your preference

Stay tuned to Pro Game Guides for more Call of Duty: Modern Warfare 2 and Warzone 2 content. In the meantime, head over to our article on Best BAS-P loadout and attachments in Warzone 2.