All the King’s Men has several new 54mm Civilian Militia sets, for several different wars, available now over in their webshop.
From the release:
All the King’s Men Toy Soldiers is pleased to announce a new set of civilian militia. These figures can be used from the American Revolution to the War of 1812 to the American Civil War with the right combination of heads and command figures. We offer them for all three periods:
War of 1812
American Civil War
A set includes 12 men in 3 poses with 2 command, with separate heads included. All for $40 US plus shipping. These figures are 54mm metal, and come unpainted.
ATKM makes its own lines of 54mm miniatures for wargaming and collecting. Check out our free wargame rules PDF