Against All Tyrants

Against All Tyrants is a challenge added in the Fallout: New Vegas add-on Gun Runners' Arsenal.

Kill any named Legion members with Hunting Revolvers, Ranger Sequoias, Brush Guns, Service Rifles, Hunting Rifles, or Cowboy Repeaters.
 * Dead Sea- Nelson Barracks
 * Alexus- Techatticup Mine
 * Aurelius of Phoenix- Cottonwood Cove
 * Canyon Runner- Cottonwood Cove
 * Cursor Lucullus- Cottonwood Cove- After Ring-a-Ding-Ding!
 * Decanus Severus- Cottonwood Cove
 * Legate Lanius- Legates Camp
 * Vulpes Inculta- Nipton or The Fort
 * Karl- Red Rock Canyon
 * Caesar- The Fort
 * Lucius- The Fort
 * Otho- The Fort