I'm sure you can all picture what I mean here. A mini-cannon ball looking thing with a fuse, filled with gunpowder and goes boom - I'm sure this has probably been suggested many times.
This could be a rare-ish throwable, to be decided if it's fireable from cannons, and made to either explode on impact or with a slight delay due to the fuse, with way less power than a normal powder keg (a quarter to a half) and sets fires on impact. I am guessing physics would be limited and the grenade would stop where it lands due to the weight - obviously all the current discussion on physics/hitreg is a hot topic, but these are a well known gunpowder weapon used during the age of piracy - spawning such terms as Grenadier which is still used in the armed forces today - most famously the UK Grenadier guards you see in redcoats and bearskin helmets.




