Warhammer The Horus Heresy Legiones Astartes Tarantula Sentry Guns (31-109)

Rapier carriers are semi-automated tracked weapons carriers with on-board targeting systems and power generators. They are designed to mount support weaponry too large and cumbersome for even the superhuman strength of a Space Marine to carry. Common armaments include quad heavy bolters for anti-personnel duty, while less commonly, more exotic weaponry such as the graviton cannon are mounted for special operations.