Weapons

PU-21

Light Machine Gunbo6
Updated Mar 7, 2026
PU-21Good

The PU-21 is a Light Machine Gun in Warzone, currently rated Good in the meta. It is known for its high bullet velocity and a high fire rate. The PU-21 excels at holding positions and suppressing enemies with its large magazine. Its slower handling makes it less suited for aggressive flanking.

Recommended Loadouts

Rush

OpticVolzhskiy Reflex
MuzzleCompensator
BarrelReinforced Barrel
UnderbarrelVertical Foregrip
Fire ModsRecoil Springs
RPM750
ADS370ms
Sprint to Fire240ms
Magazine75
Bullet Vel.820m/s
Movement4.6

Reload 6.2s

Strengths & Weaknesses

Strengths

  • High bullet velocity (820m/s)
  • High fire rate (750 RPM)
  • Large default magazine (75 rounds)
  • Fast time-to-kill in its primary range (320ms at 150 HP)

Weaknesses

  • Slow ADS speed (370ms)
  • High vertical recoil — requires recoil-management attachments

TTK Analysis

At 150 HP, the PU-21 achieves a TTK of 320ms within 0–81.2m. After 81.2m, TTK extends to 400ms — only marginally slower. This consistency makes it viable across multiple range bands.

Best Use Case

Mid-Range Support / Area Denial

The PU-21 excels at holding positions and suppressing enemies with its large magazine. Its slower handling makes it less suited for aggressive flanking.

Why This Loadout Works

The Rush PU-21 build is designed for mid-range support / area denial engagements. Key attachments include the Volzhskiy Reflex (improved target acquisition), the Compensator (recoil control and sound suppression), and the Reinforced Barrel (increased range and bullet velocity), working together to reinforce the weapon's natural strengths while compensating for its handling at range.

Compare PU-21 With Other Weapons

Other Light Machine Guns in Warzone

Frequently Asked Questions

Is the PU-21 good in Warzone?

The PU-21 is rated Good in Warzone. It is a solid pick with the right playstyle, though some weapons in its class may outperform it at similar roles.

What is the best PU-21 loadout in Warzone?

The recommended PU-21 build uses a Rush setup. See the Recommended Loadouts section above for the full attachment list and in-game share code.

Is the PU-21 better at close or long range?

The PU-21 excels at holding positions and suppressing enemies with its large magazine. Its slower handling makes it less suited for aggressive flanking.