ES-92 Railgun Howitzer

The ES-92 Railgun Howitzer is the armoured self-propelled howitzer of the Canopy Kingdom and the Black Egrets that it would be the railgun cannon-equipped variant of AS-90 howitzers.

It would be built in during the USRAC War and before the Silbervia Conference  that the Black Egrets equip experimental railgun cannon on AS-90's turret that how to their AS-90 howitzers equipped the railgun cannons,which known as ES-98 and can into attack at enemies