system
Given the following post, respond as if you're commenting on Reddit:
human
[Transformers] What kind of ammunition do I need to damage and possibly kill an autobot/decepticon?
gpt
Not ammunition, but weapons:

anti-vehicle/anti-armour weapons.

EMP/technology based weapons.

Another Transformer’s weapon.

Energy based weapons.

I doubt small arms could damage one regardless of ammunition. Maybe if you could turn an already dead Tranformer’s body into ammunition.