Yes, but this is a new version of King Kong Gun. This one will target Kaido's organs directly. It's a shame because the KKG 1.0. was far more destructive to the environment and was a sight to behold. But there is no doubt KKG 2.0. will be more effective against Kaido.
If you guys know a bit of Kanji, you'll have noticed that King Kong Gun is written very similarly to Lucci's Rokuogan.
King Kong Gun: ゴムゴムの大猿
王銃
Rokuogan: 最大輪 六
王銃
Both mean "King Gun". With the revelation that Lucci was already using CoA in Ennies Lobby, and Rokuogan being a secret "skill", there is a very good chance the King Kong Gun 2.0. will end up like this: