What make and caliber gun does Raylon Givens carry on Justified?

Raylan Givens, the character from the TV series "Justified," primarily carries a Colt 1911, which is a .45 ACP caliber handgun. This iconic firearm aligns with his character's no-nonsense attitude and professional law enforcement role. The Colt 1911 is known for its reliability and stopping power, making it a fitting choice for a U.S. Marshal like Raylan.