This weapon is very deadly, and must be heeded with extreme caution.
Despite being very accurate (which is surprising, as the Gauna do not have the aide of aiming technology), the lasers can be dodged. The safest place to be is at a low altitude, the higher up an attacker is, the higher the risk of a hit.
Each cannon is an individual Gauna, so each one can be killed with a Kabizashi or a Super High Speed Ballistic Acceleration Device. However aiming and evading fire at the same time is difficult, if not hazardous.
When the cannon Gauna is preparing to fire, it gathers Heigus energy. Once all this energy has gathered, a Garde can fire a particle beam straight into the firing assembly. This causes an explosion, blasting off a large amount of ena, instantly exposing the core. Nagate Tanikaze used this method to kill Gauna 487.
- While the human Particle cannons fire a blue beam, Gauna cannons fire red beams. Why this happens is never said, it is mostly for distinction.
- The Gauna Particle Cannon resembles a banana half peeled open.