How do I unlock the Rare Rolling Block Rifle during the story?

The Rare Rolling Block Rifle is one of the most powerful and sought-after weapons in Red Dead Redemption 2, offering exceptional accuracy and damage for long-range combat. Unlike other weapons, this rifle cannot be purchased from gunsmiths and is only available during a specific story mission. To unlock it, you must progress through the main story and complete the mission ''Goodbye, Dear Friend'' in Chapter 6.\n\nTo begin, ensure you are playing through Chapter 6 of the story. The mission ''Goodbye, Dear Friend'' becomes available after completing ''The Fine Art of Conversation.'' During this mission, Arthur and Sadie Adler infiltrate a ranch to rescue John Marston. As part of the mission, you will be tasked with sniping enemies from a distance, and the Rare Rolling Block Rifle is provided to you for this purpose.\n\nDuring the mission, you will reach a point where you are positioned on a cliff overlooking the ranch. Here, you will use the Rare Rolling Block Rifle to eliminate guards and clear the area. After completing the sniping sequence, the rifle will remain in your inventory permanently. It is crucial to ensure you do not skip or fail this mission, as the rifle cannot be obtained elsewhere in the game.\n\nOne common challenge players face is accidentally dropping or swapping the rifle during the mission. To avoid this, be cautious when switching weapons or looting enemies. The game does not always provide clear warnings when you are about to lose a weapon, so double-check your inventory after the mission to confirm the rifle is still equipped.\n\nIf you miss the opportunity to obtain the Rare Rolling Block Rifle during ''Goodbye, Dear Friend,'' there is no way to retrieve it later in the story. However, if you are playing as John Marston in the epilogue, you can purchase a standard Rolling Block Rifle from gunsmiths, though it lacks the unique appearance and rarity of the version obtained during the mission.\n\nFor players aiming to maximize their arsenal, the Rare Rolling Block Rifle is a must-have due to its superior stats and exclusivity. It is particularly effective for hunting large animals or engaging in long-range combat during free roam or side missions. Pair it with high-velocity or express ammunition for maximum damage output.\n\nIn summary, the Rare Rolling Block Rifle is unlocked during the ''Goodbye, Dear Friend'' mission in Chapter 6. Pay close attention to your inventory during and after the mission to ensure you retain the rifle. This weapon is a valuable addition to your collection and can significantly enhance your gameplay experience in Red Dead Redemption 2.