Hue hue hue, you need buy powder barrel, ammo AND THE CANNON! Max 6 of all

I was looking for the cannon after I got the powder barrel and ammo. I traveled arounf and couldn't find any so I thought the only thing we needed was the other 2 items.

Cannons are very rare. But they get more common the later into the game.

I found them. They started showing up later on in the game.

Almost every town has them now.

You have to have cannon balls and powder can buy on at the arrms screens at cities and cannoneers,can recruit at taverns