LEGO 75391 Captain Rex Y-Wing Microfighter is a Star Wars MicroFighters set released in 2024, containing 99 pieces and 1 minifigure. It builds a microscale Y-wing with an open cockpit and two stud shooters. The set includes a Captain Rex minifigure with two blaster pistols. It represents the first LEGO construction model of Captain Rex’s Y-wing.
