Singuard Custom 21.2"

Singuard Custom 21.2"
General information
Appears in	Call of Duty: Modern Warfare Call of Duty: Warzone
Manufacturer	Singuard Arms
Type	Barrel
Compatible with	Kar98k
Cost(Survival)	$1000
Unlocked	Weapon Level 24
Statistics
Pros	+ Damage Range + Bullet Velocity + Recoil Control
Cons	− Aim Down Sight Speed − Movement Speed

"Custom 21.2" heavyweight barrel with polygonal rifling slightly increases muzzle velocity and extends range with little additional weight."

— In-game description

The Singuard Custom 21.2" is a barrel attachment featured in Call of Duty: Modern Warfare and Call of Duty: Warzone. It is uniquely available to the Kar98k marksman rifle.