Red Dead Redemption II Legendary Gunslingers Emmet Granger
Emmet Granger is located at a pig farm just East of Flatneck Station to the south of Horseshoe Overlook. Once you talk to him he'll agree to tell you stories in exchange for shoveling his pig manure. Pick up the pitch fork and shovel in the pig pen until all the manure is gone. He will then decline to give you the information you came for, so a cut-scene will play out where you grab two sticks of dynamite. Head over to where you left the manure and use R2 to place the explosives. After the explosion he's not too pleased about what you've done, so another quick draw sequence will play. Finish him off and take your weapon and photo.