To unlock the Vaznev-9k in Warzone, you will need to get to stage 15 While using the Kastov-74u. before you decide to can do this, you’ll also have to unlock and level up a number of weapons. stick to these methods to unlock the Vaznev-9k in Warzone: Other good SMGs in Warzone consist of the WSP Swarm, which has taken around the near-assortmen