Now that you have a Legendary Animal Pelt and parts, you can exchange them for really cool rewards. Here’s where you can trade in Legendary Parts.
The parts of a Legendary Animal like antlers and teeth can be used to make a very helpful perks called Talismans and Trinkets at the Fence. Just approach the Fence and choose BUY from his options to see Trinkets and Talismans. You won’t need to sell the items to him, just choose what you want.
The Legendary Animal skins can be sold to a Trapper for money and to unlock cosmetic gear. Leave the skin on the horse and choose SELL from the Trapper’s options. After selling you unlock the unique gear