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Best M13B Loadouts, Camos, Statistics & Details

M13B

Weapon image
Weapon Category
Assault Rifle
Source Game
MW2
Pick Rate
%

Best M13B Loadouts

A selection of the best tested and optimized M13B loadouts by our team of experts.

Warzone

MW3

WZ Mobile

Warzone
MW3
WZ Mobile

Long Range

Best M13B loadout for Long Range
Viable
Optic
JAK Glassless Optic
Muzzle
Casus Brake
Barrel
14" Bruen Echelon
Underbarrel
Paracord Grip
Magazine
60 Round Mag
Clock icon
Last updated: 04/02/2025
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Sniper Support

Best M13B loadout for Sniper Support
Viable
Optic
JAK Glassless Optic
Muzzle
Casus Brake
Underbarrel
DR-6 Handstop
Magazine
60 Round Mag
Stock
M13C Factory
Clock icon
Last updated: 12/04/2024
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Exclusive loadouts only available in the mobile app
Iron Sights
Long Range
Easy To Use
Long Range
Resurgence
Mid Range

Warzone M13B Statistics

The statistics of the M13B in Warzone, including the most used loadouts, attachments, and more.

Time To Kill
Shots To Kill
Show Loadouts
Base Weapon
Long Range (5)
Sniper Support (5)
TTK (ms)
Distance (m)

Base Weapon

Long Range (5)

Sniper Support (5)

639
TTK (0-15m) (ms)
667
TTK (15-40m) (ms)
938
TTK (40-80m) (ms)
1,002
TTK (80-100m) (ms)
260
ADS Speed (ms)
210
Sprint To Fire (ms)
1,500
Swap Speed (ms)
2,567
Reload Speed (ms)
700
Bullet Velocity (m/s)
35
Hitscan Range (m)
845
RPM (rpm)
5.9
Sprint (m/s)
4.7
Movement (m/s)
2.3
Crouch Movement (m/s)
3.2
ADS Movement (m/s)
19.5
Gun Kick 
6.26
Horizontal Recoil 
43.82
Vertical Recoil 
0.8
Target Flinch 
30
Magazine Size 
7.6
Hipfire Max 
2.6
Hipfire Min 
Open in the Stats Comparator
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Last Updated: 02/21/2025

M13B Creator Loadouts

Find the best loadouts for the M13B used by your favorite creator and streamers.

Most Popular
Recently Added
Popular Last 7 Days
MrMarvelTV profile imageVerified icon

MrMarvelTV

M13B Loadout by MrMarvelTV - Versatile
110
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Optic
JAK Glassless Optic
Muzzle
Shadowstrike Suppressor
Barrel
14" Bruen Echelon
Underbarrel
XRK Bowbreaker
Magazine
60 Round Mag
View MrMarvelTV Profile
tdawgsmitty profile imageVerified icon

tdawgsmitty

M13B Loadout by tdawgsmitty - Long Range
108
Like icon
Optic
Schlager 3.4X
Muzzle
Echoless-80
Barrel
14" Bruen Echelon
Underbarrel
FTAC Ripper 56
Magazine
60 Round Mag
View tdawgsmitty Profile
Swagg profile imageVerified icon

Swagg

M13B Loadout by Swagg - Long Range
82
Like icon
Optic
Aim-OP V4
Muzzle
Casus Brake
Barrel
14" Bruen Echelon
Underbarrel
Bruen Heavy Support Grip
Magazine
60 Round Mag
View Swagg Profile
Teep profile imageVerified icon

Teep

M13B Loadout by Teep - Long Range
33
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Muzzle
Purifier Muzzle Brake
Barrel
14" Bruen Echelon
Underbarrel
Bruen Heavy Support Grip
Magazine
60 Round Mag
Ammunition
5.56 High Velocity
View Teep Profile
Gabrijel_WZ 2 profile imageVerified icon

Gabrijel_WZ 2

M13B Loadout by Gabrijel_WZ 2 - Close Range
25
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Optic
SZ Sigma-IV Optic
Muzzle
RF Crown 50
Barrel
14" Bruen Echelon
Underbarrel
FTAC Ripper 56
Magazine
45 Round Mag
View Gabrijel_WZ 2 Profile
GHOST profile imageVerified icon

GHOST

M13B Loadout by GHOST - Long Range
16
Like icon
Optic
JAK Glassless Optic
Muzzle
ZEHMN35 Compensated Flash Hider
Barrel
14" Bruen Echelon
Underbarrel
Bruen Heavy Support Grip
Magazine
60 Round Mag
View GHOST Profile

M13B Camo Challenges

The collection of all M13B camo challenges for Warzone, Multiplayer and Zombies.

Prestige Camos

Zombies MW2

MW2 MP

Mastery

One Trick
Earn 150'000 weapon XP.
One Trick Camo Challenge
Obsidian
Earn 200'000 weapon XP.
Obsidian Camo Challenge
Mercury
Earn 250'000 weapon XP.
Mercury Camo Challenge
Constellation's End
Earn 300'000 weapon XP.
Constellation's End Camo Challenge

M13B Warzone Balancing

The recent nerfs & buffs done to the M13B in Warzone!

Jul 1, 2025 - Season 4 Reloaded - Buff

Max Damage increased from 24 to 34. Medium Damage increased from 21 to 27. Min Damage increased from 19 to 23. Bullet Velocity increased from 600m/s to 700m/s. Headshot multiplier decreased from 1.4x to 1.05x. Upper Torso multiplier decreased from 1.2x to 0.97x. Lower Torso & Leg multipliers decreased from 1x to 0.92x. ADS Move Speed increased from 2.9m/s to 3.2m/s. ADS Speed nerfed from 230ms to 260ms. Reduced Gun Kick. Reduced Visual Recoil.

Nov 14, 2024 - Season 1 - Nerf

Maximum Damage Range decreased from 26.67 to 25.9. Medium Damage Range decreased from 45.72 to 38.1.

May 1, 2024 - Season 3 Reloaded - Buff

Max Damage increased to 24, up from 23. Headshot Modifier decreased to 1.4x, down from 1.5x. Upper Torso Modifier increased to 1.2x, up from 1.1x. Arm and Hand Modifiers increased to 1.2x, up from 1x.

Jan 17, 2024 - Seaon 1 Reloaded - Nerf

Max Damage reduced to 85, down from 95 Min Damage reduced to 78, down from 84

- Season 6 - Nerf

Close Damage decreased Head Damage Multiplier increased Neck Damage Multiplier decreased Torso Damage Multipliers decreased

- Season 6 - Nerf

Close Damage Range decreased

- Season 6 - Nerf

Close Damage decreased Close Damage Range decreased Close-mid Damage decreased Mid Damage decreased

- Season 5 Reloaded - Buff

All location damage multipliers increased

- Season 3 Reloaded - Buff

ADS Speed increased slightly Damage Ranges increased Hip Spread Accuracy increased slightly Minimum Armor Damage added | Warzone 2.0 Only Reduced ‘First Raise’ animation time

- Season 3 - Buff

Headshot Damage slightly reduced Lower Torso Damage increased Mid-range Damage distance increased Upper Torso Damage slightly reduced

- Season 2 - Buff

Increased damage at mid range Increased upper torso damage

- Season 5 - Buff

Headshot Multiplier increased

- Seaon 1 Reloaded - Nerf

Max Damage reduced to 85, down from 95 Min Damage reduced to 78, down from 84

M13B Attachments

All the attachments available on the M13B, the levels to unlock them and their Warzone stats.

Underbarrel
Level 0
Underbarrel
Level 0
Stock
Level 0
Stock
Level 0
Muzzle
Level 0
Muzzle
Level 0
Stock
Level 0
Stock
Level 0
Ammunition
Level 2
Ammunition
Level 2
Laser
Level 2
Laser
Level 2
Optic
Level 2
Optic
Level 2
Optic
Level 2
Optic
Level 2
Optic
Level 3
Optic
Level 3
Laser
Level 4
Laser
Level 4
Optic
Level 4
Optic
Level 4
Optic
Level 4
Optic
Level 4
Laser
Level 4
Laser
Level 4
Muzzle
Level 4
Muzzle
Level 4
Optic
Level 4
Optic
Level 4
Optic
Level 4
Optic
Level 4
Optic
Level 4
Optic
Level 4
Optic
Level 4
Optic
Level 4
Barrel
Level 4
Barrel
Level 4
Optic
Level 4
Optic
Level 4
Optic
Level 4
Optic
Level 4
Stock
Level 4
Stock
Level 4
5.56 NATO Low Grain
Ammunition
Level 5
Ammunition
Level 5
-5.0% Gun Kick
Separator icon
-8.0% Horizontal Recoil
Separator icon
-8.0% Vertical Recoil
Separator icon
-15.0% Bullet Velocity
Separator icon
-14.7% Damage Drop
Muzzle
Level 5
Muzzle
Level 5
Optic
Level 5
Optic
Level 5
Optic
Level 5
Optic
Level 5
Optic
Level 5
Optic
Level 5
Laser
Level 5
Laser
Level 5
Optic
Level 5
Optic
Level 5
Muzzle
Level 6
Muzzle
Level 6
Underbarrel
Level 6
Underbarrel
Level 6
Underbarrel
Level 6
Underbarrel
Level 6
Underbarrel
Level 6
Underbarrel
Level 6
Underbarrel
Level 6
Underbarrel
Level 6
Underbarrel
Level 6
Underbarrel
Level 6
Optic
Level 6
Optic
Level 6
Muzzle
Level 6
Muzzle
Level 6
Rear Grip
Level 6
Rear Grip
Level 6
Underbarrel
Level 6
Underbarrel
Level 6
Ammunition
Level 7
Ammunition
Level 7
Underbarrel
Level 7
Underbarrel
Level 7
Optic
Level 7
Optic
Level 7
Optic
Level 7
Optic
Level 7
Optic
Level 7
Optic
Level 7
Underbarrel
Level 7
Underbarrel
Level 7
Laser
Level 7
Laser
Level 7
Optic
Level 7
Optic
Level 7
Muzzle
Level 7
Muzzle
Level 7
5.56 NATO Round Nose
Ammunition
Level 8
Ammunition
Level 8
+50.0% Target Flinch
Separator icon
-21.1% Damage Drop
Ammunition
Level 8
Ammunition
Level 8
Optic
Level 8
Optic
Level 8
Optic
Level 8
Optic
Level 8
Underbarrel
Level 8
Underbarrel
Level 8
Stock
Level 8
Stock
Level 8
Underbarrel
Level 8
Underbarrel
Level 8
Muzzle
Level 8
Muzzle
Level 8
Laser
Level 8
Laser
Level 8
Ammunition
Level 9
Ammunition
Level 9
Optic
Level 9
Optic
Level 9
Underbarrel
Level 9
Underbarrel
Level 9
Underbarrel
Level 9
Underbarrel
Level 9
Optic
Level 9
Optic
Level 9
Optic
Level 9
Optic
Level 9
Underbarrel
Level 9
Underbarrel
Level 9
Underbarrel
Level 9
Underbarrel
Level 9
Underbarrel
Level 9
Underbarrel
Level 9
Optic
Level 10
Optic
Level 10
Laser
Level 10
Laser
Level 10
Underbarrel
Level 10
Underbarrel
Level 10
Stock
Level 10
Stock
Level 10
Laser
Level 11
Laser
Level 11
Laser
Level 11
Laser
Level 11
Optic
Level 11
Optic
Level 11
Muzzle
Level 11
Muzzle
Level 11
Muzzle
Level 11
Muzzle
Level 11
5.56 NATO High Grain
Ammunition
Level 11
Ammunition
Level 11
+15.0% Bullet Velocity
Separator icon
+15.3% Damage Drop
Separator icon
+5.0% Gun Kick
Separator icon
+8.0% Horizontal Recoil
Separator icon
+8.0% Vertical Recoil
Optic
Level 12
Optic
Level 12
Underbarrel
Level 12
Underbarrel
Level 12
Laser
Level 12
Laser
Level 12
Muzzle
Level 12
Muzzle
Level 12
Optic
Level 12
Optic
Level 12
Optic
Level 12
Optic
Level 12
Optic
Level 12
Optic
Level 12
Optic
Level 12
Optic
Level 12
Rear Grip
Level 12
Rear Grip
Level 12
Muzzle
Level 12
Muzzle
Level 12
Underbarrel
Level 13
Underbarrel
Level 13
Muzzle
Level 13
Muzzle
Level 13
Underbarrel
Level 13
Underbarrel
Level 13
Optic
Level 13
Optic
Level 13
Muzzle
Level 14
Muzzle
Level 14
Optic
Level 14
Optic
Level 14
Optic
Level 14
Optic
Level 14
Underbarrel
Level 14
Underbarrel
Level 14
Ammunition
Level 14
Ammunition
Level 14
Laser
Level 14
Laser
Level 14
Muzzle
Level 15
Muzzle
Level 15
Muzzle
Level 15
Muzzle
Level 15
Muzzle
Level 16
Muzzle
Level 16
Underbarrel
Level 16
Underbarrel
Level 16
Muzzle
Level 16
Muzzle
Level 16
Muzzle
Level 16
Muzzle
Level 16
Muzzle
Level 16
Muzzle
Level 16
Underbarrel
Level 16
Underbarrel
Level 16
Underbarrel
Level 17
Underbarrel
Level 17
Muzzle
Level 17
Muzzle
Level 17
Barrel
Level 17
Barrel
Level 17
Optic
Level 17
Optic
Level 17
Underbarrel
Level 18
Underbarrel
Level 18
Optic
Level 18
Optic
Level 18
Muzzle
Level 18
Muzzle
Level 18
Muzzle
Level 18
Muzzle
Level 18
Magazine
Level 18
Magazine
Level 18
Underbarrel
Level 19
Underbarrel
Level 19
Underbarrel
Level 19
Underbarrel
Level 19
Muzzle
Level 19
Muzzle
Level 19
Optic
Level 20
Optic
Level 20
Magazine
Level 20
Magazine
Level 20
Rear Grip
Level 21
Rear Grip
Level 21
Underbarrel
Level 22
Underbarrel
Level 22
5.56 NATO Mono
Ammunition
Level 27
Ammunition
Level 27
+8.0% Bullet Velocity
Separator icon
+3.0% Gun Kick
Separator icon
+4.0% Horizontal Recoil
Separator icon
+4.0% Vertical Recoil
Separator icon
-1.1% Damage Drop
Optic
Level 28
Optic
Level 28