The BAS-B is an SMG and was released with the launch of MW3 on November 9th, 2023. It was integrated into Warzone 2 following MW3’s Season 1 launch.
BAS-B Key Takeaways
- The BAS-B is currently an S-Tier option in the MW3 meta and will likely be an S-Tier option in the Warzone 2 meta
- The current best loadout attachments for the BAS-B in MW3 are: Colossus Suppressor, Wyvern’s Respite Long, D37 Grip, Chewk Angled Grip, and 30-Round Mag
- The current best loadout attachments for the BAS-B in Warzone 2 are: VT-7 Spiritfire Suppressor, Bruen Venom Long, Corio Eagleseye 2.5x, Bruen Heavy Support Grip, and 45-Round Mag
For a meta AR WZ2 loadout check out the Kastov 762.
Table of Contents
Best BAS-B Loadout Warzone
- Muzzle: VT-7 Spiritfire Suppressor
- Barrel: Bruen Venom Long
- Optic: Corio Eagleseye 2.5x
- Underbarrel: Bruen Heavy Support Grip
- Magazine: 45-Round Mag
Best BAS-B Loadout MW3
- Barrel: Wyvern’s Respite Long
- Muzzle: Colossus Suppressor
- Underbarrel: Chewk Angled Grip
- Rear Grip: D37 Grip
- Magazine: 30 Round Mag
Unlocking the BAS-B
The BAS-B unlocks upon reaching Military level 17.
BAS-B Camo Challenges
Players must reach the required weapon level before challenge progress can be made towards unlocking the camo.
BAS-B Multiplayer Camo Challenges
| Camo | Challenge | Unlock Level |
|---|---|---|
| Sunset Blur | Get 50 kills with the BAS-B | 2 |
| Phantom Glitch | Get 50 Kills while Fully Auto with the BAS-B | 12 |
| Orange Sands | Get 10 Kills while using a magnification scope attachment with the BAS-B | 19 |
| White Satin | Get 15 Headshots with the BAS-B | 29 |
| Gilded | Get 3 Operator Kills with 1 Magazine 10 Times with the BAS-B | Complete All Base Camo Challenges |
| Forged | Get 10 Multikills with the BAS-B | Complete 3 Gilded Camo Challenges with BRs |
| Priceless | Get 25 Suppressed Clean Kills with the BAS-B | Complete 36 Forged Camo Challenges |
| Interstellar | N/A | Complete 36 Priceless Camo Challenges |
BAS-B Zombies Camo Challenges
| Camo | Challenge | Unlock Level |
|---|---|---|
| Reality Blur | In Zombies, Get 250 kills with the BAS-B | 2 |
| Spirit Glitch | In Zombies, Get 250 Kills in the Medium or High threat zone with the BAS-B | 12 |
| Forest Sands | In Zombies, get 250 Kills with Frost Damage with the BAS-B | 19 |
| Black Satin | In Zombies, Get 20 Consectuive Kills with the BAS-B 10 times without taking toxic damage | 29 |
| Golden Enigma | In Zombies, Get 100 Kills and Successfully Extract with the BAS-B in a Single Deployment | Complete All Zombies Base Camo Challenges |
| Zircon Scale | In Zombies, Get 300 Kills with the BAS-B while it’s Pack-A-Punched | Complete 3 Golden Enigma Camo Challenges with BRs |
| Serpentinite | In Zombies, Get 10 Special or Elite Zombie Kills with the BAS-B | Complete 36 Zircon Scale Camo Challenges |
| Borealis | N/A | Complete 36 Serpentinite Camo Challenges |
Looking to test or share your BAS-B loadouts?
Zleague.gg has one of the largest communities of Warzone players on our mobile app. Download the app today and share your favorite loadouts in the feed to get feedback from other community members. You can share clips to show your custom loadouts in action and find yourself some new followers.
While you’re there, try the LFG feature to form new squads and check out each member’s performance stats.
You can also test out your loadouts in competitive play with Z League’s Warzone tournaments. All of Z League’s tournaments leverage proprietary skill-based matchmaking (SBMM) algorithms to ensure that you’re always placed in a division with similarly-skilled players.
