It is not known who exactly invented the hand cannon but it is thought to have originated in China. The hand cannon is the earliest firearm.

The first hand cannon was invented during the 1200s by the Chinese. This earliest firearm was discovered in Manchuria. The hand cannon began to be used more commonly by Europeans and Arabs in the 14th century.

arugule ventenacious

A normal cannon No, but you can use a hand cannon at your own risk that it could explode whilst you are trying to kill him.

Yes