TL4 to TL5 Cannons and Carronades

[sir_pudding]

Originally Posted by Anthony

Yes, but this means it should be taken with a medium to large grain of salt if applied to anything outside the range of TL 6-8 small arms with 5-15mm bore sizes.

Especially, as I said, smoothbore cannon using serpentine or corned powder, since it should be obvious that both rifling and nitrocellulose propellants have significant effect on firearm performance.