Warzone 2: BEST M13B Loadouts [Short & Long Range]

After spending over 120 hours in Warzone 2, I recommend the following loadouts for M13B

With COD Warzone 2.0’s release, the game got several new things, such as the M13B. It is a deadly Assault Rifle, which, if used correctly, can get you to victory in the Battle Royale. So today, I have the B]best M13B loadouts in COD Warzone 2.0. Not only that, you’ll learn about which weapons go great with the loadouts of M13B in Call of Duty Warzone 2.0. 

Key Takeaways
  • The M13B is a powerful AR in Warzone 2 that players can use in short as well as long-range with the right attachments.
  • M13B in COD Warzone 2.0 has some of the best Loadouts in the game.
  • These loadouts use different attachments that completely change the AR.
  • Unlocking M13B is a unique experience where you have to defeat a powerful enemy in DMZ mode.

Let’s first quickly review the Best Loadouts for M13B in Warzone 2.0:

Short-Range Loadout- Optic: Cronen Mini Pro
- Muzzle: Sakin Tread-40
- Stock: Bruen R90 Factory
- Laser: FJX Ultrabeam XR
- Underbarrel: FSS Sharkfin 90
"Signal 50"
- Barrel: 29” TV Kilo-50
- Rear Grip: SA Finesse Grip
- Laser: FSS OLE-V
- Muzzle: Nilsound 90 Silencer
- Stock: SO Inline Stock
Weapon Specialist Package
- Base Perk 1: Overkill
- Base Perk 2: Strong Arm
- Bonus Perk: Spotter
- Ultimate Perk: Survivor
Stun Grenade (Tactical) and Claymore (Lethal)
Long-Range Loadout- Optic: Corio RE-X Pro
- Magazine: 60 Round Mag
- Muzzle: Sakin Tread-40
- Underbarrel: Commando Foregrip
- Barrel: 14” Bruen Echelon.
"X13 Auto"
- Barrel: Impact Point
- Magazine 33 Round Mag
- Laser: FJX DOID-70
- Rear Grip: Cronen Lima-6
- Stock: XRK Bar Stock
- Base Perk 1: Double Time
- Base Perk 2: Strong Arm
- Bonus Perk: Fast Hands
- Ultimate Perk: Overkill
Flash Grenade (Tactical) and Flag Grenade (Lethal)

Short-Range M13B Best Loadout

For the first loadout, I went with a low-weight M13B with a lower range and then coupled it with another primary weapon with a longer range. It gave me the best end results. You can couple it with a Sniper Rifle that will allow you to deal good damage even at long range. 


close range loadout of M13B in COD Warzone 2.0.
The following loadout focuses on increasing the Mobility of M13B. [Image Captured By eXputer]
Optic Muzzle Underbarrel Laser Stock
Cronen Mini Pro Sakin Tread-40 FSS Sharkfin 90 FJX Ultrabeam XR Bruen R90 Factory 
  • Increased Mobility
  • Movement Speed
  • Sprint to Fire Speed
  • Recoil Control
  • Limited Range
  • Challenging aiming Stability over long sprays

As these attachments focus on increasing the M13B stability and somewhat decreasing its weight, I chose to go for them.

Secondary Weapon

Signal 50 loadout.
Signal 50 is the Best Sniper for the current M13B loadout. [Game Snapshot by eXputer]

Now you might have noticed that I haven’t done much about the range of the M13B. That is because the loadout is designed so that you can use a Marksmen Rifle or a Sniper Rifle as the secondary weapon. Now you’re open to numerous options for the loadout, but the one that I believe is perfect for the current loadout is Signal 50.

Now, before you start to question that the Signal 50 in Call of Duty Warzone 2.0 isn’t fit for the M13B class loadout or whatever, hear me out first. I have selected certain attachments that ensure that I get the best out of the gun. So, without further ado, here are the attachments for the Secondary Weapon Signal 50 Loadout.

For the secondary weapon, the Signal 50, I got these attachments:

  • Barrel: 29” TV Kilo-50
  • Rear Grip: SA Finesse Grip
  • Laser: FSS OLE-V
  • Muzzle: Nilsound 90 Silencer
  • Stock: SO Inline Stock

Perk Package

Weapon Specialist Perk Package.
The Weapon Specialist Perk package lets you carry two primary weapons. [Image Captured By eXputer]
Base Perk 1 Base Perk 2 Bonus Perk  Ultimate Perk 
Overkill Strong Arm Spotter Survivor

For the Perk Package, I have to go with the Weapon Specialist Package. The main reason is that its first Base Perk will help me carry two Primary weapons. So I have to utilize it to the best of my abilities.


Tactical Lethal
Stun Grenade Claymore

Stun Grenade is good Tactical Equipment. When fired, it will stun in front of the enemy, giving you a bit of an advantage. Using the M13B’s high fire rate is all you’ll need to make a difference in the fight.

One of the best Lethal Equipment for the loadout is none other than the Claymore. You can place it at a strategic position, such as an entrance to your sniping spot, and when the enemy comes, they’ll get knocked out quickly. So you won’t be getting any surprises.

Long Range M13B Best Loadout

Now, for the Second Loadout in COD Warzone 2.0, I gave the M13B a bit of range by giving it a long-range barrel. Not only that, I paired it with a larger magazine to ensure that the high Fire Rate doesn’t empty the magazine quickly. The magazine and the Barrel affected its mobility and handling, so I decided to pair it with a Pistol.


M13B long range loadout COD Warzone 2.0
The second loadout focuses on increasing the range of M13B while utilizing its Fast Fire rate. [Game Snapshot by eXputer]
For a longer range and more bullets in the magazine, here are the attachments that I selected.

Optic Muzzle Underbarrel Barrel Magazine
Corio RE-X Pro Sakin Tread-40  Commando Foregrip. 14” Bruen Echelon. 60 Round Mag
  • Increased Magazine capacity
  • Damage Range
  • Horizontal Recoil Control
  • Vertical Recoil Control
  • Aim Down Sight Speed
  • Aim Walking Speed
  • Optic Rail Mount

Secondary Weapon

X13 Auto loadout.
X13 Auto is the perfect secondary weapon for the loadout. [Image Captured By eXputer]

The Secondary weapon of the M13B loadout needs to be a solid weapon of Call of Duty Warzone 2.0. One on which I can rely on the battle and that it can take out opponents quickly, like the M13B. For that, there is no other choice as good as the X13 Auto. It is an automatic Pistol that does good damage at a shorter range.

  • So, if you aren’t comfortable with the M13B in the short range, then the X13 Auto is your best bet.
  • Whereas if you are okay with using the M13B in the short range, you can switch to X13 Auto and finish the fight instead of reloading your gun.
  • It gives you too much room for making plays.

For the secondary weapon attachments, I got the following.

  • Barrel: Impact Point
  • Magazine 33 Round Mag
  • Laser: FJX DOID-70
  • Rear Grip: Cronen Lima-6
  • Stock: XRK Bar Stock

Perk Package

Warden Perk Package.
The Warden Perk package has some good perks in it. [Game Snapshot by eXputer]
Base Perk 1 Base Perk 2 Bonus Perk  Ultimate Perk 
Double Time Strong Arm Fast Hands Overkill

The Perk Package that I chose for THE Loadout is Warden Package. Now the Warden Package is designed with a few things in mind. It is designed to ensure that you’ll have good mobility and handling of weaponry.


Tactical Lethal
Flash Grenade  Frag Grenade

Flash Grenade in COD Warzone 2.0 is the best option for Tactical Equipment in the current loadout and class of the M13B. You’ll have to perfect using the Flash Grenade to ensure that you can get benefits out of it. 

Now, what is the best item in Lethal Equipment than the Frag Grenade? Almost all of the FPS players know how the Frag Grenade works, so using it is fairly easy.

My Take On M13B Loadouts

My Steam Profile

The M13B is a great gun to make loadout in Call of Duty Warzone 2.0. But that doesn’t mean everything will go great with it. A good loadout needs to be carefully selected to ensure that you’re getting the best out of the gun. I have prepared two different loadouts that fit different use cases of the gun. If you want it as a long-range gun, add a long barrel. If you want to use it as a support weapon for a longer-range weapon, take out some of its weight, and you’ll have better mobility.

Whichever of these loadouts of M13B you choose for COD Warzone 2.0, you’ll get the best experience out of it. That means you’ll have the opportunity to use it in different scenarios, where it is quite fun to test out new things. Lastly, check out Asad Ahmed’s review on Warzone 2 and check out his in-depth analysis.

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Huzaifa Malik is a Guides Writer on eXputer who’s been playing FPS games like Call of Duty for as long as he can recall. He is one of the most seasoned COD players on eXputer. He has several years of experience writing for games. By following his passion for games, he chose eXputer as his hub to deliver information-rich articles. Feel free to get more familiar with Huzaifa on his gaming profiles on Steam.

Experience: 3+ years || Education: Bachelor in Architectural Engineering.

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