From Pathfinder Lost Omens Cheliax, Infernal Inheritance, which isn't enabled.

Galloping Launch

FEAT 4

Activity 1 action

Prerequisites You're mounted, and your mount moved closer to your prey this round.

You use your mount's momentum to hurl your weapon beyond normal limits. Make a ranged Strike with a thrown weapon. The weapon's range increment increases by 15 feet for this attack, or 20 feet if your mount's Speed is 40 feet or greater.

Pathfinder Lost Omens Cheliax, Infernal InheritanceORC