- For other uses, see Suppressor (disambiguation).
- "Lightweight aluminum suppressor decreases muzzle velocity to subsonic speeds providing a smooth recoil, low sound signature, and no visible tracers."
- — In-game description
The Subsonic Integral Suppressor is a barrel attachment featured in Call of Duty: Modern Warfare and Call of Duty: Warzone. It is uniquely available to the MP5 submachine gun.