The Spicula Rocket System was a kind of rocket artillery system sometimes mounted on the Space Marine Arquitor Bombard during the Great Crusade and Horus Heresy. The system consisted of a rack of unguided missiles, fired in rippling salvos at enemy units. It was perfect for taking out massed ranks of infantry and lighter vehicles or building.

长针火箭系统是一种火箭炮系统，在大远征和荷鲁斯叛乱期间有时安装在星际战士的曲射手臼炮上。该系统由一排非制导导弹组成，以连绵的齐射方式向敌方单位开火。它非常适合消灭大批步兵和轻型车辆或建筑。

Arquitor Bombard with Spicula Rocket System 装备长针火箭系统的曲射手臼炮