The PU-21 is a long range LMG that no tracked Warzone pro currently runs. Its full attachment options are below; this page updates automatically the moment a tracked streamer picks it up.
Long Barrel · Gain-Twist Barrel · CHF Barrel · Reinforced Barrel · Short Barrel
5.45x39mm Overpressured · 5.45x39mm FMJ · Recoil Springs · Rapid Fire
Steady Aim Laser · Fast Motion Laser · Target Laser · Tactical Laser · Strelok Laser
Fast Mag I · Extended Mag I · Extended Mag II · Fast Mag II
Suppressor · Muzzle Brake · Compensator · Ported Compensator
Volzhskiy Reflex · Willis 3x · Kepler Red Dot · Accu-Spot Ultra Holo · Dobrych 4x · Remuda Range Finder · Jason Armory 2x · Dobrych MF Reflex
Quickdraw Grip · Assault Grip · Commando Grip · CQB Grip · Ergonomic Grip
Infiltrator Stock · Light Stock · Combat Stock · Heavy Stock · Balanced Stock
Vertical Foregrip · Lightweight Foregrip · Precision Foregrip · Marksman Foregrip · Ranger Foregrip · Crossbar
No tracked pro is running the PU-21. The LMG picks they run instead: Voyak KT-3, AN-94, and MXR-17. This page updates the moment a tracked streamer confirms a PU-21 build.
Kitted reads the gunsmith screen from Twitch clips, live streams, YouTube videos and streamer chat commands, confirms a build only when the evidence agrees, and timestamps each slot with when it was last seen. Nothing is hand-written. Pros means the Warzone streamers Kitted tracks who have a complete build confirmed in the last 14 days. A streamer counts once per weapon, whichever slot they run it in.
Kitted.gg reads every build on this page directly from the gunsmith screen in tracked streamers' Twitch and YouTube clips. No manual guides, no lobby-API sampling. When a streamer swaps an attachment, the change lands here automatically and the confirmation dates update. That makes this page a live record of what full-time Warzone players actually choose on the PU-21 (also written PU 21), not a one-time editorial pick.
Pros means the Warzone streamers Kitted tracks who have a complete build confirmed in the last 14 days. A streamer counts once per weapon, whichever slot they run it in.
See best long range loadouts, best LMG loadouts, the full Warzone meta.