Best BAS-B loadout for MW3 – here’s our top attachments and perks for multiplayer

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Let’s take a look at the best BAS-B loadout so you can demolish squads in MW3 effortlessly. The BAS-B is one of the most reliable Battle Rifles in the game thanks to its respectable damage and the steady rate of fire it provides. Bring it into battle with the right attachments and perks for it to be an even deadlier weapon.

Now that the game is out, there’s never been a better time to optimize specific weapon builds so you can quickly get kills in a match. Here is our recommendation for the best BAS-B loadout that you can equip before you drop into a match in MW3. To learn more about the game’s mechanics, check out our Modern Warfare 3 review. And if you prefer a sniper rifle, consider our MW3 FJX Imperium loadout.

An image of the best BAS-B loadout in the game. Image captured by VideoGamer.
An image of the best BAS-B loadout in the game. Image captured by VideoGamer.

Best BAS-B loadout and attachments in MW3

Here’s the best possible BAS-B loadout against enemies in MW3:

  • Muzzle: VT-7 Spitfire Suppressor L
  • Stock: FSS Ravager-45 Stock
  • Magazine: 30 Round Mag
  • Optic: Corvus Mini Riser Optic
  • Rear Grip: STT88 Grip

The most crucial attachment you’ll need with the BAS-B is the 30-Round Mag. Since its default magazine only carries 20 bullets at a time, you will undoubtedly run out of ammo after every kill, so the extra capacity is necessary. If you want to hold down the trigger longer, then you can opt for the 45-Round Mag once you reach level 19, but your Aim Down Sight Speed and Movement Speed will take a considerable hit if you equip it.

There are still a few accessories, like the Muzzle: VT-7 Spitfire Suppressor L and the FSS Ravager-45 Stock (unlocked at BAS-B level 3), that can help keep your ADS speed and damage range at respectable levels. The former also raises your bullet velocity. You can also opt for the STT88 grip to improve gun kick control and firing aim stability.

✓ Antony’s annotation

The BAS-B is great at short bursts with medium-range targets

The default magazine only carries 20 rounds, meaning that spraying bullets isn’t ideal. Having to reload in the middle of a MW3 firefight is not a good outcome.

An image of the BAS-B in action in a MW3 match. Image captured by VideoGamer.
An image of the BAS-B in action in a MW3 match. Image captured by VideoGamer.

Best BAS-B gear and equipment in MW3

Use the following equipment with the BAS-B to gain an edge in the game:

  • Vest: Gunner Vest
  • Tactical Equipment: Flash Grenade
  • Lethal Equipment: Frag Grenade
  • Field Equipment: Trophy System
  • Gloves: Commando Gloves
  • Boots: Tactical Pads
  • Gear: EOD Padding

Now that the MW3 perks system has received a significant overhaul, the most essential part of your loadout will be the gear you wear. We recommend equipping the Gunner Vest as soon as you reach level 20 because it not only deploys you with max ammo but also improves your reload speed. It also grants you the Overkill perk, letting you equip another primary weapon. You don’t need an SVA 545 or an MCW 6.8 along with this weapon so consider a sniper rifle or shotgun. Commando Gloves are another helpful piece of equipment that enables you to reload while sprinting.

Next up, Tactical Pads are a valuable accessory that you can use with all loadouts since it increases slide distance, stance transition speed, and crouched movement speed. It also gives you the ability to fully ADS while sliding. Lastly, we recommend equipping the EOD Padding in your Gear slot because it reduces damage from non-killstreak explosives and fire, increasing your survivability. If you’re into stealth, consider the Ghost T/V camo to go under the radar of enemy players.

Of course, you can’t forget the classic Flash and Frag Grenade combo as your Tactical and Lethal Equipment when choosing the best BAS-B loadout in MW3, respectively. And since most players will be tossing these same utilities toward you and your team, the Trophy System ensures no stray grenade will take you and your squadmates’ lives.

Unlock the BAS-B in MW3 to deal solid damage. Image captured by VideoGamer.
Unlock the BAS-B in MW3 to deal solid damage. Image captured by VideoGamer.

How to unlock BAS-B in MW3

To unlock the BAS-B in the Modern Warfare 3 you will need to reach level 17. As soon as you do, you’ll gain access to the powerful battle rifle. You can also extract with it in MW3 Zombies. This will let you start earning weapon XP to improve it further.

Before you unlock loadouts at level 4, you can only use premade builds. You’ll be able to customize weapons after you cross this threshold. With this in mind, we recommend using the BAS-B as much as possible so you can gain access to the attachments we mentioned above immediately. While long range opponents with sniper rifles can be a chore, flank them to beat them at shootouts.

BAS-B Multiplayer Camo Challenges

Here’s a list of all the BAS-B camo challenges in MW3:

  • Base Camo Challenge 1 – Get 50 kills.
  • Base Camo Challenge 2 – Get 50 full auto kills.
  • Base Camo Challenge 3 – Get 10 kills with a magnification scope.
  • Base Camo Challenge 4 – Get 15 Headshot Kills.
  • Gilded Camo Challenge – Get three kills with one magazine 10 times.
  • Forged Camo Challenge – Get 10 Multi-kills.
  • Priceless Camo Challenge – Get 25 suppressed clean kills.
  • Interstellar Camo Challenge – Complete all other weapon challenges.

That covers the BAS-B loadout in MW3. For other weapons, we’ve also got the best Striker loadout if you prefer a nimble SMG. And if you’re considering getting the game on PC, here are the MW3 system requirements.

Best BAS-B loadout FAQs in Modern Warfare 3

Is the BAS-B good in Modern Warfare 3?

Yes, the BAS-B is one of the best battle rifles you can use in MW3. And with our recommended loadout, you’ll have an even easier time racking up kills.

How to unlock BAS-B in Modern Warfare 3?

To unlock the BAS-B, reach level 17 in MW3.

About the Author

Nico Vergara

Nico Vergara is a Trends Writer for VideoGamer.com. When not writing about or playing RPGs, he spends time playing basketball, watching the latest movies, and brooding about his favorite sports teams.

Call of Duty Modern Warfare 3 (2023)

  • Release Date: November 9, 2023
  • Platform(s): PC, PlayStation 4, PlayStation 5, Xbox One, Xbox Series S, Xbox Series S/X, Xbox Series X
  • Genre(s): Action, Shooter