Best M13 Loadout in Call of Duty Warzone

Do you know the attachments for the best M13 Loadout in Call of Duty Warzone?

Call of Duty Warzone introduces new weapon and attachment options with every new update. Most of these weapons are better than older ones, but some previous weapons keep their superior positions. One of these weapons is the M13 which is still one of the best. This article tells the best M13 loadout in Call of Duty Warzone.



The M13 is one of the oldest assault rifles in Call of Duty which is famous for its fast rate of fire. In addition, it works great at mid to long-range because of its natural stats and has incredibly low recoil. Moreover, the aiming stability of this weapon is great, which allows new players to use it effectively as well.

M13 is certainly a strong assault rifle, but players can improve it further with proper attachments. For this reason, below are the attachments for the best M13 loadout in Call of Duty Warzone.

Best M13 Attachments:

Best M13 Loadout in Call of Duty Warzone
  • Barrel: Tempus Marksman
  • Muzzle: Monolithic Suppressor
  • Underbarrel: Commando Foregrip
  • Optic: VLK 3.0x Optic
  • Ammunition: 60 Round Mags

The Tempus Marksman barrel makes the M13 an accurate assault rifle because of the stats it offers. Specifically, it increases the effective damage range and bullet velocity, allowing the player to shoot further and faster. In addition, it improves the recoil control, which helps the player to control his shits and hit the enemies with precision. 

The Monolithic Suppressor is the best muzzle attachment for this build because of its advantages to the player. In particular, it further boosts the effective damage range, which allows the player to kill enemies at mid to long-range. It also provides sound suppression, concealing the player’s position and preventing enemies from ganking him.

Commando Foregrip is an underbarrel attachment that remarkably increases the aiming stability and recoil stabilization. This allows the player to hit all enemies at extensive range accurately. However, it decreases the movement speed of the weapon, but this negative is worth the advantages it gives to the weapon.

The VLK 3.0x Optic works well in this build because it offers a clear sight and sufficient zoom. This build is specifically for mid to long-range encounters with enemies, so the VLK 3.0x Optic is the best choice. Although it decreases the aim down sight speed, this negative is almost negligible, and this optic remains the primary choice.

The 60 Round Mags ammunition completes this build by notably increasing the clip size of the M13. Consequently, the player can now easily take down multiple enemies with the same clip. While this attachment decreases the movement speed, the ammo boost is too good to ignore. Together, these attachments make this the best M13 build.

Secondary Weapon for The M13

Best M13 Loadout in Call of Duty Warzone

The M13 is a powerful assault rifle that can demolish enemies if the player customizes it correctly. However, even the M13 lacks in some aspects, such as close-quarter fights. For this reason, the player needs to choose a secondary weapon that counters this negative effect. To do this, players need to choose an appropriate SMG or shotgun.

The Gallo SA12 is a close-range shotgun that devastates enemies when the player uses it correctly. Namely, these locations are when the player is storming buildings or flanking enemies from behind. This semi-automatic shotgun works well with a long-range weapon like the M13. Below is the best loadout for the Gallo SA12 in Call of Duty Warzone.

Best Gallo SA12 Class:

Best M13 Loadout in Call of Duty Warzone
  • Barrel: 21.4” Reinforced Heavy
  • Muzzle: Agency Choke
  • Stock: Duster Stock
  • Laser: SWAT 5mw Laser Sight
  • Ammunition: STANAG 12 Rnd Tube

The 21.4” Reinforced Heavy barrel significantly increases the Gallo SA12’s rate of fire. This boost allows the player to take down multiple enemies at the same time swiftly. However, it decreases the sprint move speed so players can’t outmaneuver the enemies fast anymore. Nevertheless, the increase in fire rate is worth this negligible negative.

The Agency Choke is the only suitable muzzle attachment for this build because of the stats it gives to the weapon. Specifically, it improves the ADS spread making all the pellets hit on the same target. In addition, it increases the hip-fire accuracy, which is a huge advantage for shotguns. Lastly, it also gives sound suppression which gives stealth.

Duster Stock is a unique attachment because of its advantage to the player. Surprisingly, this stock boosts the slide speed of the player when they are using the Gallo SA12. This special advantage lets the player slide around enemies faster and shoot at them while dodging enemy fire. Overall, this is a handy attachment.

The SWAT 5mw Laser Sight is a must-have attachment on this build because of the incredible enhancement to the hip-fire accuracy. This allows the player to hit all their shots without having to ADS. However, it decreases the aim down sight speed, but that doesn’t matter as the player won’t need to ADS when fighting enemies.

The STANAG 12 Rnd Tube ammunition is an essential addition to this build because of how the reload mechanism works. Specifically, the player has to reload a single bullet at a time in the Gallo SA12. For this reason, the increase in clip size does wonders.

Perks and Equipment

Best M13 Loadout in Call of Duty Warzone

Weapons are an important element of winning a game in Warzone, but these aren’t the only aspects necessary. In particular, carefully choosing the best perks and equipment for a loadout can make or break the game. For this reason, below are the best perks and equipment for the best M13 loadout in Call of Duty Warzone.


  • E.O.D
  • Overkill (If you want two primary weapons) or Ghost
  • Combat Scout

Perk 1 is E.O.D which is important to increase the player’s survivability. Specifically, it decreases the damage enemy explosives like Grenades deal with the player. In addition, it also decreases the damage from enemy killstreaks which can help when dealing with Cluster Strikes.

There are two choices for Perk 2 as it depends on how the player approaches the game. The first choice is Overkill which allows the player to carry two primary weapons from the same loadout. While the second choice is Ghost which hides the player from enemy UAVs and Heartbeat Sensors.

Perk 3 is Combat Scout which works amazingly with the M13. Basically, it marks any enemy which the player hits allowing the player and squadmates to see the enemy’s position. This helps the player be aware of the enemy’s position and prevents any ganking.


  • Lethal: Thermite
  • Tactical: Heartbeat Sensor

There are a lot of lethal that work well with this build but the Thermite has a different charm. Players can throw Thermite really far which works well with the fact that M13 has a long-range. The long-range factor allows the player to flush out enemies or surprise enemies and kill them with the M13 when they’re running.

The Heartbeat Sensor is one of the best tacticals currently in the game because of its scouting prowess. This tactical equipment allows the player to find enemies through obstacles which is a huge advantage. It also works well with the Thermite, as the player can scout enemies and startle them with the Thermite.

The M13 is a strong weapon that players of all caliber can use efficiently. Moreover, the proper attachments make it even stronger. Hopefully, this guide on the best M13 loadout in Call of Duty Warzone helps you win your future games in Warzone.

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