You can unlock CoD: Black Ops Cold War, Warzone's ZRG 20mm sniper

Call of Duty: Black Ops Cold War and Warzone’s new weapon, the ZRG 20mm sniper rifle has been released. Here’s how to unlock it by completing its Longshot challenge

How to unlock the ZRG 20mm sniper rifle in Call of Duty: Black Ops Cold War - Dot Esports

ZRG 20mm, Call of Duty Wiki

Call of Duty Cold War and Warzone Season 3 – everything we know

The best ZRG 20mm loadout in Call of Duty: Warzone

Warzone hackers show off unreleased Zombies Aether camos in Verdansk

Unlocking the ZRG 20mm Sniper (Black Ops Cold War)

How To Unlock The ZRG 20mm SNIPER in Cold War! (NEW UPDATE DLC)

How to unlock ZRG Sniper Rifle in Warzone & Black Ops Cold War - Dexerto

How to unlock the ZRG 20mm in Warzone

How to Unlock the ZRG 20mm Sniper in Black Ops Cold War and Warzone - COD Warzone Tracker

Season Three: Reloaded Patch Notes for Black Ops Cold War - Cold War Tracker