The auto-caster of Drolan Plasteel was a type of repeating crossbow. This weapon, an ancient repeating crossbow built for snipers, was known as the Auto-caster. It was exceptionally quiet, while also maintaining a high degree of accuracy. Though largely considered an antique, the Auto-caster was still a useful weapon, and some security firms utilized modern versions. These updated models had impressive accuracy and a stopping power comparable to a blaster pistol, rendering the Auto-caster somewhat effective against contemporary armor.