Traditions Mini Old Ironsides Cannon .50 Cal - This cannon is fully operational and is accurate in scale and detail. It is shipped ready to display or fire. The mini cannon comes with .50 caliber 9&rdquo, barrel package with authentic accessories. The mini cannons wheels are 2 1/8&rdquo, in diameter, with overall length at 14 1/4&rdquo, and weighing in at only 4 pounds. The cannon carriage is made of select hardwood, plus this showcase cannon has nickel plating and comes ready to display or fire. Whether you are a military historian or ex-servicemen, you can be proud to own your miniature scale replica cannon. This historical classic cannon is perfect for shooting round balls accurately, and is sure to be a great conversation piece and attention grabber in your home. Nickle Plated.50 Caliber9" Barrel2.125" Wheel Diameter14.25" Overall Length Weight: 4 lbs.490 Round Ball DiameterModel: CN8041