Modern Warfare Season 5: M91 Class Setup And Best Attachments For Your Class in Call of Duty: Modern Warfare 2019
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Modern Warfare Season 5: M91 Class Setup And Best Attachments For Your Class in Call of Duty: Modern Warfare 2019

Jonno Nicholson
17 June 2020

The M91 is a great all-round light machine gun that can be used in most scenarios with the right attachments equipped. Here are three classes that will help you secure the victory!

When it comes to using a light machine gun (LMG) on Modern Warfare, the M91 is an excellent choice in Season 5 despite being less mobile than other weapons in its class.

Unlocked at level 25 and armed with 75 bullets in the magazine, the M91 is perfect for dealing sustained fire onto the enemy.

In this guide, we will show you three classes with some helpful Modern Warfare tips & tricks that will extract the maximum potential from this reliable LMG.


Class 1 - "No Russian"

This first class is perfect for spraying down any aggressive targets that appear in your crosshairs.


  • M91 Special Forces (Barrel)
  • 5mW Laser (Laser)
  • Forge TAC Stalker (Stock)
  • Stippled Grip Tape (Rear Grip)
  • Merc Foregrip (Underbarrel)

This combination of attachments provides the best levels of accuracy when firing from the hip and lowered recoil levels to make it much easier to control when firing at longer ranges.


  • Double Time (Perk 1)
  • Kill Chain (Perk 2)
  • Tracker (Perk 3)

The main focus of this perk composition is kill chain in the second slot. Kills earned from killstreaks contribute towards the next streak you have selected.


  • C4 (Lethal)
  • Gas Grenade (Tactical)

C4 has a large explosive radius and is ideal for taking down multiple enemies at once. The gas grenade is also useful to weaken any opponents before breaching a building or making a play on an objective.


Field Upgrades

  • Dead Silence

Dead silence makes your footsteps totally silent, making it ideal to relocate to a different position without the enemy tracking down and taking you down easily.


  • Care Package (4 Kills)
  • VTOL Jet (8 Kills)
  • Support Helo (11 Kills)

The care package adds an element of surprise in terms of what killstreak you could earn while the VTOL jet and support helo combine to score an unprecedented number of kills.

Class 2 - The Tank

Class number two makes you resistant to the majority of items that the opposition can throw at you.


  • M91 Heavy (Barrel)
  • AimOp Reflex Sight (Optic)
  • Forge TAC Challenger (Stock)
  • Granulated Grip Tape (Rear Grip)
  • Tactical Foregrip (Underbarrel)

This is the perfect combination of high damage, mobility and low recoil. Use it to go on insane streaks and take down even the most proficient of M4A1 players!


  • E.O.D (Perk 1)
  • Ghost (Perk 2)
  • Battle Hardened (Perk 3)

EOD and battle hardened increase your resistance to explosives and the effect of flash and stun grenades while ghost keeps your location hidden from any UAVs launched by the opposition.


  • Frag Grenade (Lethal)
  • Flash Grenade (Tactical)

This classic grenade combo is ideal to use in nearly every possible situation.

Field Upgrades

  • Stopping Power Rounds

Deal additional damage by loading some stopping power rounds into the magazine. Perfect for dealing with targets even at the longest of ranges.


  • UAV (4 Kills)
  • Cruise Missile (5 Kills)
  • Infantry Assault Vehicle (7 Kills)

Calling in a UAV not only benefits you; it helps your whole team on the map. The infantry assault vehicle is one of the most underrated killstreaks in the entire game. Its sheer size makes it tricky to deal with while it causes devastation wherever it goes.

Class 3 - Increased Mobility

The third and final M91 class suits aggressive players perfectly without losing any of its lethal damage.


  • M91 Infantry (Barrel)
  • APX5 Holographic (Optic)
  • No Stock (Stock)
  • Stippled Grip Tape (Rear Grip)
  • Ranger Foregrip (Underbarrel)

Offering maximum mobility and aim down sight (ADS) speed, this attachment combination suits aggressive players very well indeed.


  • Quick Fix (Perk 1)
  • Pointman (Perk 2)
  • Spotter (Perk 3)

Regenerate health at a much faster rate by scoring kills and capturing objectives. Pointman converts killstreaks into scorestreaks making nearly every action integral to your progress towards your next streak.


  • Thermite (Lethal)
  • Snapshot Grenade (Tactical)

Thermite is a good all-round utility to deal a lot of damage to opponents while the snapshot grenade provides much needed intel when enemies are in the area.

Field Upgrades

  • Trophy System

With this class suited to being on the aggressive, place a trophy system when capturing an objective to avoid being taken down from an incoming grenade.


  • Counter UAV (4 Kills)
  • Precision Airstrike (5 Kills)
  • Chopper Gunner (10 Kills)

This streak combination can be quickly earned with the aid of pointman and has the potential to deal plenty of damage onto the opposition.

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Written by
Jon Nicholson


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