How do I unlock the Otis Miller revolver?

The Otis Miller revolver is one of the most unique and sought-after weapons in Red Dead Redemption 2. It is a special variant of the Schofield Revolver, featuring intricate engravings and a gold finish. To unlock this weapon, you must complete a treasure hunt that involves finding a series of clues hidden across the game world. This process requires patience, exploration, and attention to detail.\n\nTo begin the treasure hunt, you need to locate the first clue, which is found in a cabin near the town of Valentine. Head to the Cumberland Forest region, northeast of Valentine, and look for a small cabin called ''Limpany.'' Inside the cabin, you will find a lockbox containing a torn treasure map. This map is the first clue in the Otis Miller treasure hunt. Be sure to loot the cabin thoroughly, as it also contains other valuable items.\n\nOnce you have the torn treasure map, the next step is to decipher the clues. The map points to a location in the Grizzlies East region, specifically near Window Rock. Travel to this area and look for a distinctive rock formation that resembles a window. Use your Eagle Eye ability to highlight the exact spot where the next clue is hidden. You will find a second map fragment buried in the ground near the rock formation.\n\nThe second map fragment will lead you to a new location in the New Hanover region, near the Dakota River. Head to the area marked on the map and search for a large tree with a hollow trunk. Inside the hollow, you will find the third and final map fragment. This fragment reveals the location of the Otis Miller revolver, which is hidden in a cave in the Cholla Springs area of New Austin.\n\nTravel to the Cholla Springs region and locate the cave marked on the final map. The cave is situated near the Rio Del Lobo Rock, close to the border with Mexico. Inside the cave, you will find a chest containing the Otis Miller revolver. Be prepared for a potential ambush by enemies, as this area is often patrolled by hostile NPCs. Defeat any threats and claim your prize.\n\nOne common challenge players face during this treasure hunt is the difficulty of locating the exact spots marked on the maps. To overcome this, use your in-game map and compass to navigate precisely. Additionally, the Eagle Eye ability is invaluable for highlighting interactive objects and clues. If you are struggling to find a specific location, consider using online guides or videos for visual assistance.\n\nAnother challenge is the long distances between clue locations, which can be time-consuming to traverse. To save time, use fast travel points or stagecoaches whenever possible. If you are playing as Arthur Morgan, note that some areas, like New Austin, are restricted until later in the story. In this case, you may need to wait until you unlock the epilogue to complete the treasure hunt.\n\nIn summary, unlocking the Otis Miller revolver involves a multi-step treasure hunt that requires exploration, puzzle-solving, and combat readiness. Start by finding the torn treasure map in Limpany, follow the clues to Window Rock and the Dakota River, and finally locate the revolver in the Cholla Springs cave. Use your Eagle Eye ability and in-game tools to navigate efficiently, and be prepared for potential threats. With persistence and attention to detail, you can add this unique weapon to your arsenal.