Question: how to use fhj-18 in call of duty mobile?
Answer: To use the FHJ-18, equip it in your Loadout, then when you are in-game, aim it at a vehicle. The reticle will glow red, letting you know you have a target lock, and you can then tap the screen to fire. Now, you may be wondering why you would use it when you cannot shoot human enemies with it.