How to Get Akimbo in Warzone is different for each weapon that can take the perk. Here's how to get Akimbo in Warzone.
Akimbo is a perk that lets you use two handguns, at the cost of removing aiming down sights. You get a significant boost at close range, but obviously your accuracy anywhere else will suffer.
How to Get Akimbo in Warzone
Each weapons has a different way to unlock Akimbo, but they're obtained by getting kills using another perk with handguns.
To get Akimbo for the X16, you have to get three kills in five matches using the Sleight of Hand perk, which you unlock at level 20.
1911 gets Akimbo after you get three kills in five matches using Mo'Money, which is learned at level 27.
You have to get three kills in five games using Recon, unlocked at level 34 to get Akimbo for the .357.
Akimbo is unlocked for the Desert Eagle after getting three kills in five matches with the FMJ perk. You get FMJ at level 37.
The M19's Akimbo is unlocked after getting three kills in five matches with Frangible-Healing. This one is the quickest to get, as Frangible-Healing is learned at level 6.