Related Clues:

• Cowboy's frontier land
• Gunfighter's milieu
• Gunfight setting
• Oater setting
• ''Gunsmoke'' setting
• Boot Hill setting
• "Gunsmoke" setting
• Cowboy movie setting
• Grey area?
• Horse opera setting
• American frontier
• Usual Zane Grey setting
• OK Corral setting
• Where Wells Fargo got its start