The artillery used cannons and guns of various sizes. Their primary weapons include rocket launchers, lightning cannons, and chainguns. These include some models of grenade launchers, shotguns, rifles and cannons. She is able to switch weapons between Revolvers, Auto-Guns, Hand Cannons, and Muskets. The police repelled the demonstrators with rubber bullets, water cannons, and tear gas. They were armed with three 12-cm cannons each. Only my ship fired cannons and arrows. Schooners armed with cannons were first built in the 1840s. Light cannons and cannons with multiple volleys were developed. Soundwave is armed with sonic cannons. Both ships were upgraded with nineteen Oerlikon cannons. They witness Loveless's ultimate weapon&colon; a gigantic mechanical spider armed with nitroglycerin cannons. Its personnel, livestock, cannons, and ammunition were transferred to Nuca. Later models mounted four 20mm cannons, two per wing, for strafing. In 1868, this was replaced with twelve 40-pound rifled cannons and four 40-pound Whitworth cannons.