Civil War Ballard dual ignition Military Musket by Brown

Here is a Ballard military rifle with dual ignition system manufactured by Brown Co. Caliber is .46 rimfire and percussion dual ignition. Only about 1000 samples were produced. Extremely rare seen in the market. This one is very early production according to serial number. Great condition for the age. No major rust, pitting or damage on wood and metal. Mechanical works as it should. Strong rifling. Price is $2000, shipping on buyer if needed.