Call of Duty Wiki
Call of Duty Wiki
The subject of this article appears in Call of Duty: Modern Warfare (2019) The subject of this article appears in Call of Duty: Warzone

"Longer barrel increases muzzle velocity and extends range. Additional weight helps to stabilize shots at the cost of agility."
— In-game description

The 26.9" HDR Pro is a barrel attachment featured in Call of Duty: Modern Warfare and Call of Duty: Warzone. It is uniquely available to the HDR sniper rifle.