HORUS HERESY: LEGIONES ASTARTES: MKII TACTICAL SQUAD

 By the fighting power of thousands of superhuman warriors such as these, armed and armoured for battle in the harshest of environments and the deadliest of war zones, the enemies of Mankind have been crushed repeatedly. The Legion Tactical squad is a highly flexible infantry unit, able to attack or defend at will, assault heavily fortified positions and take and hold strategic objectives, or simply slaughter an enemy comprehensively in almost any situation.

MKIII 'Iron' power armour dates from the wars of the Great Crusade, and is renowned for its use in full frontal assault due to its bulky but durable design.