The subject of this article appears in Call of Duty: Modern Warfare (2019) The subject of this article appears in Call of Duty: Warzone
For another variant, see MG4.
For a similarly named handgun, see M19.

"Robust light machine gun sacrifices mobility for stability. High caliber sustained fire will neutralize targets at long ranges."
— Description

The M91 is a light machine gun featured in Call of Duty: Modern Warfare.

Attachments[edit | edit source]

Muzzle[edit | edit source]

Barrel[edit | edit source]

Laser[edit | edit source]

Optic[edit | edit source]

Stock[edit | edit source]

Rear Grip[edit | edit source]

Ammunition[edit | edit source]

Underbarrel[edit | edit source]

Perks[edit | edit source]

Blueprints[edit | edit source]

Name blueprint Rarity How to obtain
Mighty Moe Rare Battle Pass Season 3 Tier 18
Duchess Rare Battle Pass Season 4 Tier 45
Deep Blue Rare Multiplayer Mission Hands Off
Hazard Epic Bundle Heavy Hitter
Condenser Epic Bundle Wasteland
Dusk Epic Battle Pass Season 2 Tier 1
Foxglove Epic Bundle Flower Power
River Styx Epic Bundle His Name Was Death
Burning Fuse Epic Bundle Stellar Voyage
Forbidden Wish Epic Battle Pass Season 6 Tier 35
Old Wounds Legendary Multiplayer Mission Expert Gunsmith
Warhead Legendary Reach level 155 in Season 1
Chupacabra Legendary Battle Pass Season 3 Tier 45
Parallax Legendary Bundle Twin Suns
Saw Blade Legendary Bundle Lumbertactical

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