How do I unlock the Semi-Auto Shotgun during Chapter 4?

To unlock the Semi-Auto Shotgun in Red Dead Redemption 2 during Chapter 4, you must complete a specific mission called ''A Fine Night of Debauchery.'' This mission is part of the main story and becomes available after progressing through the early stages of Chapter 4. The Semi-Auto Shotgun is a powerful weapon that can be obtained during this mission, and it is one of the best shotguns in the game due to its high fire rate and reliability in close-quarters combat.\n\nTo start the mission, head to the Van Horn Trading Post, located northeast of Rhodes. This is where you will meet Trelawny, who will initiate the mission. Follow the mission objectives, which involve traveling to a party at a mansion in Saint Denis. During the mission, you will be required to sneak into the mansion and retrieve a valuable item. Pay close attention to the stealth mechanics, as being detected can lead to a firefight and make the mission more challenging.\n\nOnce inside the mansion, you will eventually reach a room where the Semi-Auto Shotgun is located. It is placed on a weapon rack, and you can pick it up as part of the mission. This is a unique opportunity to add the weapon to your arsenal, so make sure to grab it before leaving the area. If you miss it during the mission, you will have to purchase it later from a gunsmith, which can be costly.\n\nFor players who struggle with the stealth portion of the mission, here are some practical tips. Use the cover system to avoid detection by guards, and take out any enemies silently using melee attacks or throwing knives. If you are detected, prioritize eliminating enemies quickly to prevent reinforcements from arriving. The Semi-Auto Shotgun itself can be a lifesaver in these situations, as its rapid fire rate allows you to dispatch multiple enemies efficiently.\n\nAfter completing the mission, the Semi-Auto Shotgun will be permanently added to your inventory. You can customize it at a gunsmith to improve its performance, such as adding a longer barrel for increased range or upgrading the ammunition type for more damage. This weapon is particularly effective in close-range combat, making it ideal for clearing out enemy camps or defending yourself during ambushes.\n\nIn summary, unlocking the Semi-Auto Shotgun during Chapter 4 requires completing the ''A Fine Night of Debauchery'' mission. Pay attention to the stealth mechanics, grab the shotgun from the mansion, and use it to your advantage in future encounters. This weapon is a valuable addition to your arsenal and can significantly enhance your combat effectiveness in Red Dead Redemption 2.