A gunboat squadron is like a gnat in comparison to the larger ships-of-the-line. Nevertheless, they have a useful place in the fleet. A gunboat would typically have only a single mast with square-rigged sails, mounting between one and three fixed cannons.

In Black Seas, gunboat squadrons are tiny vessels. This means that they are extremely difficult to hit, but are vulnerable to collisions from larger vessels, particularly if that vessel was travelling at speed. They mount only a single light cannon and are too small to allow for upgrades - their relative evasiveness, however, means that they will be difficult to deal with in battle.

Miniatures are supplied unpainted and some assembly may be required.