Self Revive

Self Revive is a piece of equipment in MW3's survival mode, and it also appears in Non-canon missions. Self revive is given to the player from the beginning of the game but isnt given to the player on the tier 4 ops. Self revive can be bought for $4000 when unlocked at level 12. The player needs to kill an enemy or avoid from being damaged for 5 seconds to get revived.