This is a steampunk version of an 1851 Navy Colt. It was used by both the Confederate and Union troops during the Civil War. I believe the original was a .36 caliber black powder. It weighs approximately 2 lbs. 4 oz. and is 13" long with a brass finish. Various gears and findings have been added to give it a Steampunk feel. Stand is included. This is a non firing replica. Gear styles and colors may vary slightly.