The Helghast Armored Personnel Carriers (APCs) of the Helghast Third Army uses powerful anti-gravity boosters, allowing theses vehicles to navigate shallow terrain and travel at higher speeds than any other land vehicles. They were more mobile than the Lancer over the open terrain of the Vektan mountains and muddy swamps, and were responsible for many of the Third Army's early victories. It was likely designed specifically for the Vektan invasion, and despite their ability to hover they are still vulnerable to land mines. To counteract this, each model of these APCs feature a roller in the front which may be lowered to prematurely detonate hostile mines before the reach there softer underbelly.