New World Devil Fruit Log

Devil Fruit Name
Cannon Cannon Fruit

Devil Fruit Type
Parmecia

Abilities
The Cannon Cannon Fruit allows the user to project non-detachable cannons from any part of their body. They range from finger-sized pea shooters to artillery guns as long as the user is tall. These cannons can appear instantly from the user's bare skin, and be ready to fire in a matter of seconds. The fruit allows for as many cannons to be projected as can fit on the user's body. It also supplies an infinite number of cannonballs.

Weakness
Recoil - with the larger cannons, firing creates an immense level of force. If the user isn't braced against something, then they will be at the mercy of the cannon's fire power.
Noise - the cannons produce as much noise as a regular cannon would, and firing the larger specimens can cause temporary deafness for the user and anyone in the immediate vicinity.Misfires - if a cannon were to misfire or be blocked at the time of firing, the blast would fall back onto the user's own body. The damage would depend on the size of the cannon, but the larger specimens would result in broken bones, severe burns and unconsciousness.
Gunpowder - while the Fruit does grant the user cannonballs, it does not produce the necessary gunpowder needed for firing. The user has to ingest gunpowder regularly if they wish to fire (it can also be added externally to the cannon barrels if needs be).