This 25 Inch Field Cannon makes a loud noise. Just prime it with some calcium carbide, water and trigger it with a spark from the flint mechanism and be rewarded with a flash and a boom. Or something. Check with the neighbours first, and the police second if you live near an airport, eh? $149.98.
Our 25 Inch Field Cannon is our loudest carbide cannon! This cannon features an automatic charger mechanism for rapid, multiple firing plus an automatic flint ignitor. Weighing 7 lbs, it operates on the same principle as a gas engine in an automobile–using gas, fresh air, and a spark. Powdered calcium carbide “ammo” is added to the water in the chamber of the cannon. The auto flint firing mechanism creates the spark to give perfect combustion.