Best PU-21 Loadouts, Camos, Statistics & Details

PU-21

Weapon image
Weapon Category
LMG
Source Game
Black Ops 6
Pick Rate
%

Best PU-21 Loadouts

A selection of the best tested and optimized PU-21 loadouts by our team of experts.

Warzone
Black Ops 6
BO6 Zombies

Warzone

Black Ops 6

BO6 Zombies

Image of PU-21 loadout

Long Range

Best pu-21 loadout for Long Range
5 Attachments
8 Attachments
Optic
Volzhskiy Reflex
Muzzle
Monolithic Suppressor
Barrel
Gain-Twist Barrel
Underbarrel
Precision Foregrip
Fire Mods
Recoil Springs
Last Updated07/03/2025
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Exclusive loadouts only available in the mobile app

Hardcore

Hardcore Optimized

Resurgence

Mid Range
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Warzone PU-21 Statistics

The statistics of the PU-21 in Warzone, including the most used loadouts, attachments, and more.

Time To Kill

Shots To Kill

Show Loadouts
Base Weapon
Long Range (8)
Long Range (5)
TTK (ms)
Distance (m)
Base Weapon
Long Range (8)
Long Range (5)
800
ttk (0-15m) (ms)
800
ttk (15-40m) (ms)
823
ttk (40-80m) (ms)
860
ttk (80-100m) (ms)
370
ads speed (ms)
240
sprint to fire (ms)
6,233
reload speed (ms)
820
bullet velocity (m/s)
41
hitscan range (m)
750
rpm (rpm)
5.9
sprint (m/s)
4.6
movement (m/s)
1.8
crouch movement (m/s)
2.5
ads movement (m/s)
18.92
Gun Kick 
11.96
Horizontal Recoil 
43.91
Vertical Recoil 
75
Magazine Size 
9
hipfire max 
Open in the Stats Comparator
Camo Tracker icon
Clock icon
Last Updated: 09/09/2025

PU-21 Creator Loadouts

Find the best loadouts for the PU-21 used by your favorite creator and streamers.

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

WhosImmortal

pu-21 Loadout by WhosImmortal - Long Range
15
Like icon
Optic
Jason Armory 2x
Muzzle
Suppressor
Barrel
Reinforced Barrel
Underbarrel
Vertical Foregrip
Stock
Balanced Stock
View WhosImmortal Profile
CODMunity profile imageVerified icon

CODMunity

pu-21 Loadout by CODMunity - Long Range
7
Like icon
Optic
Volzhskiy Reflex
Muzzle
Monolithic Suppressor
Barrel
Gain-Twist Barrel
Underbarrel
Precision Foregrip
Fire Mods
Recoil Springs
View CODMunity Profile
Samenvec profile imageVerified icon

Samenvec

pu-21 Loadout by Samenvec - Long Range
5
Like icon
Optic
Jason Armory 2x
Muzzle
Suppressor
Barrel
Reinforced Barrel
Underbarrel
Vertical Foregrip
Stock
Balanced Stock
View Samenvec Profile
CODMunity profile imageVerified icon

CODMunity

pu-21 Loadout by CODMunity - Long Range
3
Like icon
Optic
Volzhskiy Reflex
Muzzle
Monolithic Suppressor
Barrel
Reinforced Barrel
Underbarrel
Precision Foregrip
Magazine
Fast Mag I
Rear Grip
Quickdraw Grip
Stock
Balanced Stock
Fire Mods
Recoil Springs
View CODMunity Profile
ZombieInthusiest profile imageVerified icon

ZombieInthusiest

pu-21 Loadout by ZombieInthusiest - Close Range
2
Like icon
Optic
Kepler Microflex
Muzzle
Compensator
Barrel
Long Barrel
Underbarrel
Ranger Foregrip
Magazine
Fast Mag I
Rear Grip
Ergonomic Grip
Stock
Infiltrator Stock
Fire Mods
Recoil Springs
View ZombieInthusiest Profile
Getsuoh profile imageVerified icon

Getsuoh

pu-21 Loadout by Getsuoh - Long Range
1
Like icon
Optic
Volzhskiy Reflex
Muzzle
Compensator
Barrel
Reinforced Barrel
Underbarrel
Precision Foregrip
Magazine
Belt-Fed
Rear Grip
Quickdraw Grip
Stock
Balanced Stock
Fire Mods
Recoil Springs
View Getsuoh Profile

PU-21 Camo Challenges

The collection of all PU-21 camo challenges for Warzone, Multiplayer and Zombies.

bo6 multiplayer

warzone

bo6 zombies

Mastery

Gold
Get 10 Double Kills
Gold Camo Challenge
Diamond
Get 3 Kills without dying 10 times
Diamond Camo Challenge
Dark Spine
Get 3 Triple Kills
Dark Spine Camo Challenge
Dark Matter
Get 5 Kills without dying 3 times
Dark Matter Camo Challenge

Special Camos

Neon Bath
Get 30 Kills shortly after sprinting
Neon Bath Camo Challenge
Vigilance
Get 2 Kills without reloading 10 times
Vigilance Camo Challenge

Military Camos

Granite
Get 5 Headshots
Granite Camo Challenge
Woodland
Get 10 Headshots
Woodland Camo Challenge
Savanna
Get 15 Headshots
Savanna Camo Challenge
Splinter
Get 20 Headshots
Splinter Camo Challenge
Moss
Get 30 Headshots
Moss Camo Challenge
Saboteur
Get 40 Headshots
Saboteur Camo Challenge
Digital
Get 50 Headshots
Digital Camo Challenge
Tide
Get 75 Headshots
Tide Camo Challenge
Red Tiger
Get 100 Headshots
Red Tiger Camo Challenge

PU-21 Warzone Balancing

The recent nerfs & buffs done to the PU-21 in Warzone!

Aug 6, 2025 - Season 5 - Buff

Headshot multiplier increased from 1.1x to 1.22x. Upper Torso and Arm multipliers increased from 1x to 1.08x. Bullet Velocity increased from 800m/s to 820m/s.

Jul 1, 2025 - Season 4 Reloaded - Buff

Lower Torso & Leg multipliers increased from 0.9x to 1x. ADS Speed improved from 400ms to 370ms.

May 28, 2025 - Season 4 - Buff

Max damage decreased: 35 → 28 Max range increased: 45.7m → 81.2m Removed medium damage range Lower torso multiplier: 1x → 0.9x Movement: ▸ Speed: 4.5m/s → 4.6m/s ▸ Sprint: 6.1m/s → 6.2m/s ▸ ADS fire: 2.1m/s → 2.3m/s Heavy Stock: Flinch 45% → 50% Combat Stock: Flinch 20% → 30% Marksman Foregrip: View/Gun kick 20% → 25%

May 1, 2025 - Season 3 Reloaded - Buff

Fast Mag I: Pre-Fire Delay reduced to 10ms (50% reduction). Fast Mag II: Pre-Fire Delay removed (100% reduction)

Apr 3, 2025 - Season 3 - Buff

Max damage increased to 35 with extended range to 45.7m. Medium damage increased to 33, now from 45.7–55.8m. Min damage increased to 27, with range starting >55.8m. Headshot multiplier slightly reduced to 1.1x. Upper torso multiplier increased to 1x. Lower torso and leg multipliers raised to 1x. Bullet velocity increased to 800m/s.

Dec 10, 2024 - Season 1 - Buff

Maximum Damage: Increased from 26 to 27; range unchanged (0-45.7m). Minimum Damage Range: No changes.

Dec 5, 2024 - Season 1 Reloaded - Buff

Medium Damage Range: Increased from 40.64-52.07m to 40.64-58.42m. Minimum Damage Range: Decreased from 24 to 23 but range increased from >52.07m to >58.42m. Headshot Modifier: Increased from 1.1x to 1.12x. Upper Torso and Arm Modifiers: Increased from 1x to 1.07x. Bullet Velocity: Increased from 700m/s to 760m/s. Aim Down Sight Speed: Improved from 435ms to 400ms.

PU-21 Attachments

All the attachments available on the PU-21, the levels to unlock them and their Warzone stats.

Long Barrel
Barrel
Level 2
Barrel
Level 2
+30.0% Damage Drop
Suppressor
Muzzle
Level 3
Muzzle
Level 3
Quickdraw Grip
Rear Grip
Level 4
Rear Grip
Level 4
-22.0% ADS Speed
Lightweight Foregrip
Underbarrel
Level 8
Underbarrel
Level 8
Assault Grip
Rear Grip
Level 9
Rear Grip
Level 9
-38.0% Sprint To Fire
Infiltrator Stock
Stock
Level 11
Stock
Level 11
+21.0% ADS Movement
Gain-Twist Barrel
Barrel
Level 12
Barrel
Level 12
+30.0% Bullet Velocity
Steady Aim Laser
Laser
Level 13
Laser
Level 13
-30.0% Hipfire Max
Separator icon
-30.0% Hipfire Min
Light Stock
Stock
Level 14
Stock
Level 14
+24.0% Movement
Separator icon
+45.0% Crouch Movement
Fast Mag I
Magazine
Level 14
Magazine
Level 14
-3.0% ADS Speed
Separator icon
-4.0% Sprint To Fire
Separator icon
-42.0% Reload Speed
Separator icon
-30 Magazine Size
Vertical Foregrip
Underbarrel
Level 15
Underbarrel
Level 15
-8.0% Gun Kick
Separator icon
-35.0% Horizontal Recoil
Extended Mag I
Magazine
Level 16
Magazine
Level 16
+25 Magazine Size
Separator icon
+13.0% ADS Speed
CHF Barrel
Barrel
Level 17
Barrel
Level 17
+43.0% Gun Kick
Separator icon
+20.0% Horizontal Recoil
Separator icon
+45.0% Vertical Recoil
Combat Stock
Stock
Level 18
Stock
Level 18
+15.0% ADS Movement
Tactical Laser
Laser
Level 19
Laser
Level 19
5.45x39mm FMJ
Fire Mods
Level 20
Fire Mods
Level 20
Recoil Springs
Fire Mods
Level 21
Fire Mods
Level 21
-8.0% Gun Kick
Separator icon
-8.0% Horizontal Recoil
Separator icon
-8.0% Vertical Recoil
CQB Grip
Rear Grip
Level 22
Rear Grip
Level 22
-29.0% Sprint To Fire
Compensator
Muzzle
Level 23
Muzzle
Level 23
-28.0% Gun Kick
Separator icon
-30.0% Vertical Recoil
Precision Foregrip
Underbarrel
Level 24
Underbarrel
Level 24
-1.0% Gun Kick
Separator icon
-17.0% Horizontal Recoil
Fast Mag II
Magazine
Level 25
Magazine
Level 25
-6.0% ADS Speed
Separator icon
-6.0% Sprint To Fire
Separator icon
-50.0% Reload Speed
Separator icon
+1.0% Sprint
Separator icon
+2.0% Movement
Separator icon
+3.0% Crouch Movement
Separator icon
+2.0% ADS Movement
Separator icon
-45 Magazine Size
Fast Motion Laser
Laser
Level 26
Laser
Level 26
Balanced Stock
Stock
Level 27
Stock
Level 27
+13.0% Movement
Separator icon
+23.0% Crouch Movement
Separator icon
+11.0% ADS Movement
Commando Grip
Rear Grip
Level 28
Rear Grip
Level 28
-11.0% ADS Speed
Separator icon
-21.0% Sprint To Fire
Ranger Foregrip
Underbarrel
Level 30
Underbarrel
Level 30
+9.0% Sprint
Separator icon
-1.0% Gun Kick
Separator icon
-17.0% Horizontal Recoil
Remuda Range Finder
Optic
Level 30
Optic
Level 30
Ported Compensator
Muzzle
Level 31
Muzzle
Level 31
-18.0% Gun Kick
Separator icon
-20.0% Vertical Recoil
Target Laser
Laser
Level 32
Laser
Level 32
Extended Mag II
Magazine
Level 33
Magazine
Level 33
+50 Magazine Size
Separator icon
+5.0% ADS Speed
Separator icon
+8.0% Sprint To Fire
Separator icon
+20.0% Reload Speed
Reinforced Barrel
Barrel
Level 34
Barrel
Level 34
+15.0% Bullet Velocity
Separator icon
+15.0% Damage Drop
Muzzle Brake
Muzzle
Level 35
Muzzle
Level 35
Marksman Foregrip
Underbarrel
Level 36
Underbarrel
Level 36
Ergonomic Grip
Rear Grip
Level 37
Rear Grip
Level 37
-14.0% ADS Speed
5.45x39mm Overpressured
Fire Mods
Level 38
Fire Mods
Level 38
+18.0% Bullet Velocity
Short Barrel
Barrel
Level 40
Barrel
Level 40
Heavy Stock
Stock
Level 41
Stock
Level 41
Strelok Laser
Laser
Level 42
Laser
Level 42
Rapid Fire
Fire Mods
Level 43
Fire Mods
Level 43
+7.0% RPM
Separator icon
+7.0% Rate of fire
Separator icon
+7.0% Final Rate of Fire
Separator icon
-10.0% Bullet Velocity
Separator icon
+20.0% Gun Kick
Separator icon
+20.0% Horizontal Recoil
Separator icon
+20.0% Vertical Recoil
Separator icon
-10.0% Damage Drop
Crossbar
Underbarrel
Level 43
Underbarrel
Level 43
-17.0% ADS Speed
Separator icon
+24.0% ADS Movement
Separator icon
+9.0% Gun Kick
Separator icon
+10.0% Vertical Recoil
Belt-Fed
Magazine
Level Armory Unlock
Magazine
Level Armory Unlock
+425 Magazine Size
Monolithic Suppressor
Muzzle
Level Armory Unlock
Muzzle
Level Armory Unlock
+20.0% Bullet Velocity
Separator icon
+10.0% Damage Drop
Separator icon
+13.0% ADS Speed