Don't settle for a weak .177 caliber mini cannon that only shoots a BB, from our past experiences we know that a BB cannon can be difficult to fire because of the limited space around the fuse. Our mini cannons hurl a powerful .30 caliber slingshot ball and are much easier to load and fire, ammo is available at most sporting goods stores such as Academy (5/16" steel ball).
We have found the balance between size and power. Our cannons are small enough to fit in your pocket, but powerful enough to destroy anything you put in their path. We also include a ramrod and 3 steel balls with every cannon, as a starter or to put next to your mini cannon when it's on display. Our cannons can be used with black powder, Pyrodex, Triple 7, or any powder from fireworks. You can also make your own powder from matchheads.
There are two knobs to adjust the barrel up and down, for aiming, the carriage is aluminum and the barrel is solid stainless steel and built to last. The Mini Cannon is built and works exactly like the antique cannons of Napoleon's time or the mortars used in the American Civil War.