How to unlock the CARV.2 in Warzone
Debuting during the first half of Season 3, the CARV.2 can be acquired through the use of a shop Blueprint or in-game challenge.
To unlock the CARV.2 in Warzone and Black Ops: Cold War, you must rapidly kill two or more players in 10 different complete matches using Tactical Rifles.
There are a few exceptions with this. If you happen to hurt an enemy before you die and one of your teammates gets the kill, giving you the partial kill, it won t count. The same applies if, for example, you get a kill and then get a second one with a proximity mine or any other explosives.