The Black Ops Cold War ZRG 20mm is the meta long-range Sniper Rifle in Call of Duty: Warzone. Its best-in-class damage output and range potential makes it a favorable choice to use in Caldera. Here’s a guide on how to build the best ZRG loadout and class in Warzone.

Best ZRG 20mm Loadout Warzone Pacific

  • Muzzle: Sound ModeratorBarrel: 43.9" Combat ReconLaser: SWAT 5mW Laser SightMagazine: 5 RndRear Grip: Airborne Elastic Wrap

These are the best ZRG attachments that primarily aim to boost the weapon’s range and aim-down-sight (ADS) speed. The muzzle and barrel we’ve used together maximize the weapon’s bullet velocity. You can instead use the Wrapped Suppressor muzzle for a slightly better range, but it will hurt the Sniper’s ADS speed.

The 5mW laser and Airborne Elastic rear grip are used for ADS speed and aiming stability improvements. Finally, the 5 Rnd magazine makes the ZRG build way more viable than when using the standard three round mag.

Best ZRG 20mm Class Setup Warzone

  • Primary Weapon - AK-47 / Armaguerra 43 / Kilo 141Secondary Weapon - ZRG 20mmLethal - Frag GrenadeTactical - StimPerk 1 - Cold BloodedPerk 2 - OverkillPerk 3 - Amped

Stay tuned to Pro Game Guides for more Call of Duty content. In the meantime, head over to our article on Best AX-50 Loadout and Class in Call of Duty Warzone.