https://www.roleplayerguild.com/topics/165992-ten-versus-hundreds-the-miracle-at-strogult-strait/ooc

The OOC. 

[@BigPapaBelial]

It's mostly muzzle loaded. Breech loading rifles are ok, but I don't know if breech loading cannons exist at the time. The era is the 16th-17th century after all. But still, I don't want to apply such concrete rules to RPing, you can make cannons breech loaded, just refrain from making them too modern.