The Mu-class shuttle was a class of shuttle manufactured by Sienar Fleet Systems designed for long range applications. The Mu-class came in three distinct variants; Model 1 had limited crew space and seating for 24 passengers, making it ideal for short-range missions. Model 2 was best suited for long-range scouting missions, with enclosed cabins, a galley, and reduced passenger space. A third model was designed for the Galactic Empire to transport platoon-sized units, including special missions and stormtrooper forces.