Rapid Fire (Barrel)

For the attachment with a similar effect from prior games, see Rapid Fire.

For the gamemode, see Rapid Fire (Gamemode).

Rapid Fire (Barrel)
General information
Appears in	Call of Duty: Black Ops Cold War
Type	Barrel
Unlocked	Weapon Level 4 (Tact) Weapon Level 21 (Sniper)
Statistics
Pros	+ Fire Rate

"Steel barrel with modified gas block. Improves fire rate."

— Tactical Rifle Gunsmith description

The Rapid Fire barrel is an attachment type new to Call of Duty: Black Ops Cold War available for all Tactical Rifles and for some Sniper Rifles. It simply increases fire rate or decreases the delay between bursts.

Effects

Tactical Rifle

Weapon	Length	Unlock Level	Stats
Type 63	16.4"	Weapon Level 4	+ 8% Rate of Fire
M16	16.3"	Weapon Level 4	+ 7% Rate of Fire
AUG	18"	Weapon Level 4	+ 8% Rate of Fire
DMR 14	17"	Weapon Level 4	+ 9% Rate of Fire
CARV.2	19.4"	Weapon Level 4	+ 8% Rate of Fire

Sniper Rifle

Weapon	Length	Unlock Level	Stats
LW3 - Tundra	25.8"	Weapon Level 21	+ 11% Rate of Fire
M82	20.6"	Weapon Level 21	+ 13% Rate of Fire
ZRG 20mm	39.3"	Weapon Level 21	+ 15% Rate of Fire
Swiss K31	20.6"	Weapon Level 21	+ 15% Rate of Fire

Call of Duty: Mobile

The Rapid Fire Barrel is featured as attachments for the Peacekeeper MK2 and the Hades. Unlike its Cold War counterpart, it increases damage along with fire-rate, at the cost of range.

Call of Duty: Vanguard

The Rapid Fire barrel attachment returns in Call of Duty: Vanguard.