Best MX9 Loadout in Modern Warfare 2 Season 3

Are you looking for a reliable SMG that excels in close and medium-range engagements? Look no further than the MX9, which has recently received a significant buff in Season 3. With increased Sprint to Fire speed and damage ranges, this SMG is now more viable than ever before.

If you’re looking to optimize your MX9 setup, we’ve got you covered. In this article, we’ll review the best MX9 class setup after the recent buff, including attachments, perks, and more. So, without further ado, let’s dive into it.

Best MX9 Build in Modern Warfare 2

Best MX9 warzone 2
image credit to Reddit

Optic – Slimline Pro

The iron sights on the MX9 are not the best, so we recommend running an optic to improve your aim. The Slimline Pro is an excellent choice for an optic, as it offers a clear-sight picture and is lightweight, meaning you won’t sacrifice too much mobility.

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Attachment 1 – Bruiser Grip

The Bruiser Grip is a must-have attachment for any aggressive SMG player. It offers increased Sprint to Fire speed and ADS speed, making it easier to quickly engage enemies in close-range engagements.

Attachment 2 – Magazine

We recommend running the 32-round mag for the MX9. This will give you more bullets in your clip, meaning you won’t have to reload as often, giving you a better chance of winning gunfights.

Attachment 3 – F-Tac Console Compensator

The F-Tac Console Compensator is an excellent choice for a muzzle attachment, as it offers both horizontal and vertical recoil control. This will help you stay on target during extended engagements.

Attachment 4 – 508mm Rear Guard

The 508mm Rear Guard is a barrel attachment that offers increased damage range, accuracy, and bullet velocity. This will help you take down enemies at medium range with ease.

Perk 1 – Double Time

Double Time is a great choice for perk 1, as it offers increased tactical sprint duration, allowing you to quickly get in and out of engagements. This perk also reduces the time it takes to use equipment and recharge your tactical sprint, making it an all-around great choice.

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Perk 2 – Ghost

Ghost is a staple perk for any Call of Duty loadout, as it makes you invisible to enemy UAVs, making it easier to flank enemies and get the drop on them.

Perk 3 – Tracker

Tracker is an underrated perk that can give you a huge advantage in gunfights. It allows you to see enemy footsteps on the ground, giving you an idea of where they are and where they’re headed.

Lethal – Semtex

The Semtex is a great choice for a lethal, as it can stick to surfaces and enemies, making it easier to take out enemies who are hiding behind cover.

Tactical – Smoke Grenade

The Smoke Grenade is an excellent choice for a tactical, as it can be used to obscure enemy vision and provide cover for yourself and your teammates.


The MX9 is an excellent SMG that has become more viable than ever before after the recent buff. By following this setup, you’ll have a versatile weapon that can take down enemies in close and medium-range engagements. So, give it a try and let us know how it works out for you.

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