- "Full-auto light machine gun. Easy to handle with good mobility. Moderate rate of fire and power."
- — In-game description
The PU-21 is a light machine gun featured in Call of Duty: Black Ops 6.
Overview[]
Zombies[]
The PU-21 can be brought into any map via Create-A-Class, at Common rarity and can be found at any rarity via the Mystery Box for 950 Essence. When upgraded via the Pack-a-Punch Machine, it becomes the DK Phthisis.
Attachments[]
Optic[]
- Volzhskiy Reflex (Level 5)
- Willis 3x (Level 10)
- Kepler Red Dot (Level 15)
- Accu-Spot Ultra Holo (Level 20)
- Dobrych 4x (Level 25)
- Remuda Range Finder (Level 30)
- Jason Armory 2x (Level 35)
- Dobrych MF Reflex (Level 40)
- Universal LMG Optics
Muzzle[]
- Suppressor (Level 2)
- Muzzle Brake (Level 11)
- Compensator (Level 24)
- Ported Compensator (Level 45)
Barrel[]
- Long Barrel (Level 3)
- Gain-Twist Barrel (Level 14)
- CHF Barrel (Level 26)
- Reinforced Barrel (Level 34)
- Short Barrel (Level 44)
Underbarrel[]
- Vertical Foregrip (Level 8)
- Lightweight Foregrip (Level 19)
- Precision Foregrip (Level 29)
- Marksman Foregrip (Level 32)
- Ranger Foregrip (Level 39)
- Crossbar (Level 46)
Magazine[]
- Fast Mag I (Level 4)
- Extended Mag I (Level 18)
- Extended Mag II (Level 28)
- Fast Mag II (Level 38)
Rear Grip[]
- Quickdraw Grip (Level 6)
- Assault Grip (Level 23)
- Commando Grip (Level 33)
- CQB Grip (Level 43)
- Ergonomic Grip (Level 47)
Stock[]
- Infiltrator Stock (Level 7)
- Light Stock (Level 16)
- Combat Stock (Level 27)
- Heavy Stock (Level 36)
- Balanced Stock (Level 41)
Laser[]
- Steady Aim Laser (Level 9)
- Fast Motion Laser (Level 13)
- Target Laser (Level 17)
- Tactical Laser (Level 22)
- Strelok Laser (Level 37)
Fire Mods[]
- 5.45x39mm Overpressured (Level 12)
- 5.45x39mm FMJ (Level 21)
- Recoil Springs (Level 31)
- Rapid Fire (Level 42)
Blueprints[]
| Blueprint | Image | Rarity | How to Obtain |
|---|---|---|---|
| Hog Wild | 
|
Epic | Doom and Boom Bundle |
| Ramifications | File:Ramifications PU21 Blueprint BO6.png | Legendary | Tracer Pack: The Replacer Bundle |
Gallery[]
The PU-21 in first person.
Aiming with the PU-21.
Inspecting the PU-21.
Trivia[]
- The serial number of the PU-21 on the "Ramification" blueprint is: "RPL8CR", which is a reference to The Replacer.