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The subject of this article appears in Call of Duty: Black Ops Cold War The subject of this article appeared in Zombies mode The subject of this article appears in Call of Duty: Warzone
"Nitride lined barrel. Button rifled to improve bullet speed."
Bullfrog Gunsmith description

The Liberator barrel is an attachment type available for Warsaw Pact related Assault Rifles and Submachine Guns in Call of Duty: Black Ops Cold War. It increases muzzle velocity of shots while reducing the aiming movement speed. The NATO equivalent is the Ranger Barrel.

Effects[]

Assault Rifle[]

Weapon Length Unlock Level Stats
AK-47 20" Weapon Level 30 + 100% Bullet Velocity
- 20% Aim Walking Movement Speed
FARA 83 19.5" Weapon Level 30 + 100% Bullet Velocity
- 20% Aim Walking Movement Speed
Vargo 52 19.8" Weapon Level 30 + 100% Bullet Velocity
- 20% Aim Walking Movement Speed

Submachine Gun[]

Weapon Length Unlock Level Stats
AK-74u 10.3" Weapon Level 30 + 100% Bullet Velocity
- 25% Aim Walking Movement Speed
Bullfrog 8.1" Weapon Level 30 + 100% Bullet Velocity
- 25% Aim Walking Movement Speed
OTs 9 7.1" Weapon Level 30 + 100% Bullet Velocity
- 25% Aim Walking Movement Speed
UGR 14.5" Weapon Level 29 + 100% Bullet Velocity
- 25% Aim Walking Movement Speed
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