Despite being an army scout during the western migrations, a bare-knuckle boxer, a lawman on several occasions, and being involved in at least 3 fatal gunfights, Wyatt Earp was never seriously injured and died of natural causes at 80 years old. I know 3 gunfights doesn't sound like that many, but shootings were actually fairly rare. Many boom towns had ordinances against carrying firearms in town, because basically a bunch of drunken cowhands (or prospectors) + alcohol + prostitutes + firearms = a powder keg of violence. Earp supposedly carried a "Buntline Special" revolver; a Colt Single Action Army with a 12-inch barrel. While no connection with Ned Buntline has been proven, Wyatt's second wife Josie mentioned that Wyatt favored a long-barreled revolver with a detachable stock for use in pistol-whipping and as a revolver carbine. Colt's factory in Harford, CT, did have revolvers with up to 16 inch barrels available, for an additional dollar per inch over the standard 7.5 inch barrel.