To unlock the Vaznev-9k in Warzone, it's essential to attain degree 15 Using the Kastov-74u. prior to deciding to can do that, you’ll also must unlock and amount up several weapons. Follow these steps to unlock the Vaznev-9k in Warzone: Other great SMGs in Warzone involve the WSP Swarm, that has taken around the shut-range meta given that MW3�