|This article is about a/an monster in Power Rangers Operation Overdrive.|
A black arquebus/factory object monster summoned by Kamdor from an abandoned pirate ship cannon and sent alongside Miratrix to obtain the Eye of the Sea. He was armed with a powerful cannon on his shoulder, hence his name. In the first encounter alongside Miratrix against four of the Rangers, he attacked the Rangers until Rose, who was possessed by Brownbeard the Pirate's ghost, gave him and Miratrix a beating, making the two fall back. Later, when Brownbeard unpossessed Rose, Brownbeard had the Eye of the Sea until Miratrix and Bombardo attacked and made off with the Eye of the Sea. Brownbeard caught up with Miratrix and Bombardo and tried to reclaim the Eye of the Sea. They almost finished him off but Rose came just in time to save him. Bombardo used the Eye of the Sea to turn into a giant buzzsaw machine, but was taken out by the Shovel Driver, causing him to revert back. Kamdor then used a sutra to make Bombardo grow and the Drivemax Megazord combined itself with the Shovel Driver to form the Drivemax Megazord Shovel Formation. It was this form that destroyed Bombardo.
- Bombardo resembles the Thunder Megazord of Power Rangers Ninja Storm, the reason for this is because Bombardo's Boukenger counterpart, Takumigami, as with each primary antagonist and each individual monster of the week was visually designed as an homage to the various robots and other mecha piloted by the protagonists of the 29 previous Super Sentai Series (except for J.A.K.Q. Dengekitai), as Boukenger was the 30th anniversary series. Takumigami's look was based on the Thunder Megazord's counterpart, the Karakuri Giant Gouraijin of Ninpu Sentai Hurricaneger.
- His giant Buzz saw mode is a remodeled version of General Ivar's tank from VR Troopers.