The Impulsor is a lightly armored and fast assault transport favored by Vanguard forces of the Space Marine. It utilizes the same advanced gravitic propulsion technology found in the heavier Repulsor-class chassis, and it features vector thrust nozzles that provide it with significantly greater maneuverability. Its open design towards the rear allows it to quickly transport a squad of Space Marines into battle while completely avoiding obstacles, bringing its deadly cargo to the heart of the conflict.

The Impulsor is typically equipped with a pair of storm bolters, which can be replaced with two fragstorm grenade launchers. The vehicle can also be outfitted with additional weapons in the form of an ironhail heavy stubber and either a Bellicatus missile pod or an ironhail skyfire missile launcher. Alternatively, the Impulsor can be equipped with an orbital vox system that allows it to call down a devastating strike from the sky, or with a shield dome that provides additional protection through its powerful force field.

This kit contains 108 components and all weapon and equipment options for the Impulsor. The model includes a Citadel round base (100 mm) as well as a clear flying stand on which it rests, along with a vehicle transfer sheet for the Ultramarines.