https://www.crazycrow.com/civil-war-reenacting-personal-gear/civil-war-model-cannon-1861-rifled-dahlgren-12-pounder/
Civil War Model Cannon
9501-001-001$49.00
Product Details
Our Civil War Model Cannon is a nicely detailed replica used in conjunction with the 1861 model Dahlgren Limber. Unquestionably, greater accuracy was obtained with a rifled piece over a smoothbore gun. Made almost entirely of wood and metal, with many detailed parts, these are great display pieces to go along with a Civil War collection. Cannon measures 12" overall while the Limber is 15" long with 4-1/4" wheels. NOTE: Limber sold separately, see related items below.