These are the top three best sniper support weapons to use in Warzone 2 Season 3 Reloaded:
All of these guns are deadly up close as well as at medium range, so they are perfect to use alongside a sniper rifle in Al Mazrah.
We’ve included all of the best builds for these guns below, so you can try them all out and see which one is your favorite!
Read More: Warzone 2 Season 3 Weapons Tier List & Meta Loadouts
3. Kastov-74u
The Kastov-74u is a highly mobile assault rifle with good range, meaning it can compete with the best SMGs up close while also being effective at mid-distance.
This is the best sniper support Kastov-74u build for Warzone 2:
| Attachment | Tuning | How to Unlock |
| Sakin Tread-40 (Muzzle) | +0.36 ↑ +0.26 → | STB 556 Level 4 |
| FSS OLE-V Laser (Laser) | -0.30 ↓ -16.42 ← | EBR-14 Level 10 |
| Cronen Mini Pro (Optic) | -1.58 ↓ -2.25 → | Expedite 12 Level 7 |
| 5.45 High Velocity (Ammunition) | -0.48 ↓ -4.58 ← | Kastov 545 to Level 15 |
| 45 Round Mag (Magazine) | N/A | Kastov-74u Level 14 |
Read More: Warzone 2 Kastov-74u Loadout Guide
2. Cronen Squall
The Cronen Squall is the only battle rifle on the list, but it is highly effective as a sniper support gun. It has great damage output at all ranges, in addition to good mobility and accuracy.
Here’s the meta Cronen Squall build:
| Attachment | Tuning | How to Unlock |
| Sakin Tread-40 (Muzzle) | +0.44 ↑ +0.26 → | STB 556 Level 4 |
| HR6.8 Barrel (Barrel) | +0.38 ↑ +0.12 → | Cronen Squall Level 2 |
| FSS OLE-V Laser (Laser) | -0.23 ↓ -32.90 ← | EBR-14 Level 10 |
| Cronen Mini Pro (Optic) | -1.58 ↓ -2.25 → | Expedite 12 Level 7 |
| 50 Round Drum (Magazine) | N/A | Cronen Squall Level 23 |
Read More: Warzone 2 Cronen Squall Loadout Guide
1. STB 556
The best sniper support gun in Warzone 2 is the STB 556, thanks to its excellent mobility, high fire rate and accuracy, and impressive damage output.
Pair it with one of the best one-shot kill sniper builds in Warzone 2, and you’ll have a formidable loadout!
This is the best STB 556 sniper support build:
| Attachment | Tuning | How to Unlock |
| Komodo Heavy (Muzzle) | +0.44 ↑ +0.26 → | Lachmann-556 Level 18 |
| FTAC FB20 (Barrel) | +0.38 ↑ +0.12 → | STB 556 Track (Level Not Specified) |
| VLK LZR 7MW (Laser) | -0.23 ↓ -32.90 ← | STB 556 Level 5 |
| Cronen Mini Pro (Optic) | -1.58 ↓ -2.25 → | Expedite 12 Level 7 |
| 42 Round Mag (Magazine) | N/A | STB 556 Level 9 |
Read More: Warzone 2 STB 556 Loadout Guide
