Best ZRG 20mm Loadout in Black Ops Cold War
October 30, 2026 · Updated November 10, 2026 · 3 min read
Original-game build
Original-game guide from the October 2026 editorial snapshot. Accessible sources confirm the attachment names; this is not a claim of a majority consensus or current Warzone compatibility.
Source check: 2026-11-10 · 1 independent source families
One source family supports this setup; a wider consensus is not established.
- Barrel
- 39.3" Rapid Fire
- Body
- Tiger Team Spotlight
- Magazine
- 5 Rnd
- Handle
- Airborne Elastic Wrap
- Underbarrel
- Bruiser Grip
- Wildcard
- Greed
- Perk 1
- Flak Jacket and Tactical Mask
- Perk 2
- Assassin and Gearhead
- Perk 3
- Ghost and Gung-Ho
On this page
Source review — 10 November 2026: This is an original-game loadout from the dated guide below. Accessible source pages confirm the listed weapon attachment names. Perks and equipment retain their original dated attribution; the source review does not imply hands-on testing or a fresh balance-patch analysis.
The ZRG 20mm is the high-caliber, slow-firing sniper of Black Ops Cold War. Charlie INTEL says it can one-shot enemies at any distance, but its long bolt and three-round magazine balance that out. Its Perk Greed class from 12 April 2021 is our choice, and Upcomer's 8 April 2021 guide shares the barrel, magazine and handle. Both are Season 2 sources, so later seasons are not reflected.
Best ZRG 20mm loadout
Source: Charlie INTEL, 12 April 2021 (Season 2), with the barrel's full name from Upcomer, 8 April 2021. Charlie INTEL calls it only the "Rapid Fire" barrel. GamesAtlas lists no ZRG attachments, so these two guides are the only cross-check.
| Slot | Pick | What it does |
|---|---|---|
| Barrel | 39.3" Rapid Fire | Speeds up the long bolt animation |
| Body | Tiger Team Spotlight | Marks enemies in dark areas |
| Magazine | 5 Rnd | Beats the three-round default; no ADS penalty |
| Handle | Airborne Elastic Wrap | Better ADS and movement speed |
| Underbarrel | Bruiser Grip | Mobility, paired with the handle |
| Wildcard | Greed | Allows six perks |
| Perk 1 | Flak Jacket and Tactical Mask | Described as almost invulnerable to equipment |
| Perk 2 | Assassin and Gearhead | Bonus for ending streaks; quick Field Upgrades |
| Perk 3 | Ghost and Gung-Ho | Hidden from Spy Planes; faster swaps up close |
Why this build works
Damage is already handled by the rifle itself, so nothing here chases it. The Rapid Fire barrel and 5 Rnd magazine go after the two limits that hold back a one-shot gun: time between shots, and how soon you run dry. Upcomer calls ADS and sprint-to-fire the gun's biggest problem, and the Airborne wrap addresses that too.
How to play it
Take long shots rather than quickscoping, which Charlie INTEL says is not effective on it. If you want quick scopes, it points to the Pelington 703, and to the LW3 - Tundra for more versatile ranges.
Alternative setups
Upcomer mobility class (8 April 2021): Sound Moderator, 39.3" Rapid Fire, 5 Rnd, Airborne Elastic Wrap, Marathon Stock. Upcomer says the muzzle increases velocity and reduces map visibility, and the stock helps ADS and sprint-to-fire.
Warzone (Dexerto): Wrapped Suppressor, 43.9" Combat Recon, SWAT 5mw Laser Sight, 5 Rnd, Serpent Grip. Dexerto ranks it third among Warzone snipers, with no date on the section we read.
Unlock notes
GamesAtlas dates it to Season 2, on 7 April 2021. Using Sniper Rifles, earn 2 Longshot medals in 10 different matches. It was also available through a store bundle's Blueprint.
Sources
- Charlie INTEL: Best Cold War ZRG 20mm loadout
- Upcomer: The best ZRG 20mm loadout in Black Ops Cold War Season 2
- Dexerto: Best Warzone Sniper Rifle class loadouts
- GamesAtlas: ZRG 20mm
Checked: 30 October 2026. Reflects Season 2 (April 2021); later patches not covered by the source.