Warzone M4A1 Attachments: Best Barrel in Slot to Use

Warzone M4A1 Attachments are a great way to optimize your weapon according to your playstyle and engagement type. Each slot offers a shortlist of pros and cons, and one of the most important attachments you can utilize on your M4A1 is the Barrel. The Barrel provides superior range, muzzle velocity, and weight to improve weapon recoil.

Here is a list of the best barrels in slot to use for Call of Duty: Warzone.

Warzone M4A1 Attachments: Best Barrel in Slot to Use

The Best Barrel in Slot to Use in Warzone is the Corvus Custom Marksman. Unlocked at Level 59, the Custom 19" M16A4 style barrel increases muzzle velocity and extends range. Additional weight stabilizes shots but hinders Aim Down Sight Speed and Movement Speed. This barrel is great for players looking for longer picks but works great in almost any situation.

• Stock M16 Grenadier: Unlocked at weapon Level 36, the Stock M16 Grenadier is a heavy-duty 20.0" barrel that significantly increases muzzle velocity and extends range. The M203 handguard adds substantial weight for smoother handling and reduced recoil.
• FSS 12.4 Predator: The FSS 12.4 Predator is unlocked at Level 70. It is an integral suppressor that keeps the weapon silent and agile but reduces the bullet velocity. It increases Aim Down Sight Speed and Sound Suppression for smoother handling.
• FSS 14.5 Tac Lite: FSS 14.5 Tac Lite is a lightweight barrel reduce for improved handling at the cost of muzzle velocity. This barrel doesn't do much for you except increase your Aim Down Sight Speed.
• FFS 11.5 Commando: The FFS 11.5 Commando is the first barrel available to you. The short, compact barrel sacrifices accuracy and range for speed and agility and is excellent for clearing out tight spaces.

Check out our Warzone M4A1 Build: Best Attachments to Use, and Best M4A1 Loadout in Call of Duty: Modern Warfare for more information on the popular M4A1 Assault Rifle.