Unlocking 2nd Insured Weapons Slot in DMZ

Unlocking 2nd insured slot as a solo : rDMZ unlock second insured slot dmz I unlocked the second insured gun slot in DMZ within the first month of DMZ being available Now, it's telling me the second insured gun unlock second insured slot dmz How to unlock insured weapon slots in DMZ? Initially, only one insured slot is available to players To unlock the second slot, you have to

unlock 3rd insured slot dmz Insured Weapons Slots unlocked through previous Faction Mission progress will not be reset However, if you did not unlock an additional Insured