Colt 3rd Model Dragoon Revolver Converted to Cartridge | Rock Island Auction
Walker .44-50 Cartridge Conversion | The Firearms Forum
Colt 1847 Walker Richards Mason Conversion by Pattonkesselring on DeviantArt
Hunt: Showdown - Internet Movie Firearms Database - Guns in Movies, TV and Video Games
Colt First Model Dragoon Thuer Conversion | Rock Island Auction
Cartridge Conversion Revolvers / dba: GB Enterprises - Rumor has it that Kirst has Walker (and maybe Dragoon) conversions back in stock so if you're wanting to resupply during the panic or