Beast Fifty Long Barrel

For other uses, see Beast (disambiguation).

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Beast Fifty Long Barrel
The Beast Fifty Long Barrel on the M4 with the JAK Harbinger Kit equipped
General information
Appears in	Call of Duty: Modern Warfare III Call of Duty: Warzone 2.0 Call of Duty: Warzone Mobile
Manufacturer	JAK
Type	Barrel
Compatible with	M4
Unlocked	Equip the JAK Harbinger Kit on the M4

"A long barrel with a reinforced designed capable of handling .50 Cal ammunition."

— In-game description

The Beast Fifty Long Barrel is a barrel for the JAK Harbinger Kit of the M4 Assault Rifle. It is featured in Call of Duty: Modern Warfare III as part of the Aftermarket Parts system and was added as part of the Season Four update.

Trivia

• As of Season Four, the barrel doesn't provide any bonus or negative effect when equipped.