Connie,
Yes, you can buy a Parrot Gun. My battery is not fortunate enough to own one, YET!.LOL We do have others though We have (1) 3" ordinance rifle, (1) Blakely Rifle, (1) 6 pounder Cadet Gun,(1) CSA Mountain Rifle, (1) 12 pounder howitzer, and a 24 pounder Coehorn mortar. You will, find this a facinating pasttime. Our group has competed against the Paulson Brothers mentioned by Mr. Giambone. The Paulsons are great guys.