BudsGunShop.com - is this a cartridge carbine or black powder ball a

Jesse this is the Center fire Cartridge version. Caliber .45 Long Colt - Made for Taylor's & Co by Uberti, these are the finest 1873 Cattleman rifles available. Based on a single action revolver action with a forged frame, this carbine can withstand the demands of Cowboy Action Shooting and other competition. Forged frames feature a better grain structure and are expected to be stronger, offering you a firearm that will stand the test of time.

This is also one of the most interesting looking guns out there too. If people don't ask about it, they will be thinking about it for sure. Interesting firearm for sure.