An image of the BAS-B battle rifle from MW3 and Warzone.
Image via Activision

The best BAS-B loadout in Warzone season one

One of the favorite battle rifles.

Call of Duty: Warzone’s gigantic roster of weapons has a few shining stars, like the BAS-B, so we’ve got you covered with the best BAS-B loadout in Warzone S1 so far.

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The BAS-B was an early favorite in MW3’s beta, more so after launch, and is now a beast in Warzone battle royale, too. The battle rifle can be fired in full auto and that means it became an immediate option as a top choice for long-range guns in Urzikstan. It’s still one of the best there is in BR.

Here are the best attachments to use in the best BAS-B loadout in Warzone season one.

Best BAS-B loadout in Warzone 3

The BAS-B rifle in Call of Duty Modern Warfare 3, with a custom paint work.
It’s a monster with the right attachments. Screenshot by Dot Esports

Just like in MW3, the BAS-B is an absolute beast in Warzone for long-range weapon options. With the right attachments, you may find your new favorite primary weapon to dominate Urzikstan with.

Best BAS-B build in Warzone

  • Muzzle: VT-7 Spitfire Suppressor L
  • Barrel: Bruen Venom Long Barrel
  • Underbarrel: Bruen Heavy Support Grip
  • Optic: Corio Eagleseye 2.5x
  • Magazine: 45 Round Mag

These attachments turn the BAS-B into a battle royale monster. The Bruen Venom Long Barrel provides a massive buff to both Bullet Velocity and Range and Recoil Control, which is key when fighting at long-range in BR to pick up as many kills as possible.

The Corio Eagleseye 2.5x optic is the early favorite in that attachment slot, and it’s very similar to some meta scopes from Warzone in the past. It offers 2.5x magnification without having a scope glint, which many mid-range scopes now have in Warzone.

As is usually the case in BR with higher health due to armor, the 45 Round Mag is a necessity, and the Bruen Heavy Support Grip is a big one to use on the BAS-B because it provides a massive help for Firing Aim Stability, Gun Kick Control, and Recoil Control.

The best BAS-B perks and equipment in MW3 Warzone

  • Perk Package
    • Perk 1: Double Time
    • Perk 2: Sleight of Hand
    • Perk 3: Tempered
    • Perk 4: Resolute
  • Secondary Weapon: WSP Swarm or Striker
  • Lethal: Frag Grenade or Semtex
  • Tactical: Smoke Grenade or Stun Grenade

I love this perk package because it combats the BAS-B’s slow mobility and handling with three perks focused on speed, which is the focus of MW3’s Warzone. Tempered is always a safe bet for Perk Three because it saves you time when plating up.

Tip:

Find the right mix of perks for your playstyle. I prefer this one because it suits my playstyle and sports a general run-and-gun feel as well.

Make sure to equip your favorite Warzone SMG, such as the WSP Swarm or Striker, in the secondary slot of your favorite loadout to use when it’s time to haul ass across Urzikstan. You don’t want to be doing that with the BAS-B’s slow mobility.

For throwables, it comes down to preference. Stuns are strong in Warzone, but so are smokes, which can cover you as you approach or flee enemies.

BAS-B “SMG” close-range loadout in Warzone

A screenshot of the best BAS-B SMG loadout in Warzone.
Quick and very powerful up close. Screenshot by Dot Esports

The best BAS-B SMG attachments in MW3 Warzone

  • Barrel: Light 9″ Bruen Wyvern Short Barrel
  • Stock: No Stock
  • Underbarrel: Kimura RYN-03 Vertical Grip
  • Magazine: 45 Round Mag
  • Rear Grip: STT88 Grip

This loadout has been making the rounds for many players as a secondary option for close-quarters combat, and it turns the BAS-B into something of an SMG that dominates up close with its battle rifle power and SMG-like mobility.


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Author
Scott Duwe
Staff Writer & Call of Duty lead. Professional writer for over 10 years. Lover of all things Marvel, Destiny 2, Metal Gear, Final Fantasy, Resident Evil, and more. Previous bylines include PC Gamer, Red Bull Esports, Fanbyte, and Esports Nation. DogDad to Yogi the Corgi, sports fan (NY Yankees, NY Jets, NY Rangers, NY Knicks), Paramore fanatic, cardio enthusiast.
Author
Ryan Lemay
Ryan graduated from Ithaca College in 2021 with a sports media degree and a journalism minor. He gained experience as a writer with the Morning Times newspaper and then Dexerto as a games writer. He mainly writes about first-person shooters, including Call of Duty and Battlefield, but he is also a big FIFA fan. You can contact him at ryanlemay@dotesports.com.