Overall, outside of Smoker’s Jitte, there are only a few other examples of Seastone weapons in One Piece. This includes a Seastone spear that is possessed by the Worst Generation member, Capone ...

This article contains spoilers for One Piece's Elbaf Arc. Only a few weapons in One Piece have been given Devil Fruits. A new chapter introduces an incredible weapon with a Zoan Devil Fruit. More ...

One Piece has introduced weapons with Devil Fruits, like Shanks's sword Shamrock. Benn Beckman's rifle could potentially be infused with a Devil Fruit, unique among traditional guns.