The Gas Grenade is one of the pieces of Tactical Equipment available in Call of Duty: Modern Warfare 3 (2022) and Warzone 2.
Releases a lingering cloud of tear gas that causes slowed movement, blurred vision, and coughing.
Strong on fixed objectives and in spaces where the enemy is hard to lure out of. Can help throw off enemy return fire, especially if you are moving after the enemy is under its effects.