Legiones Astartes: MKIV Assault Squad

Assault Squads equipped with jump packs are rapid-attack units whose wargear is optimised for close-quarter fighting and hit-and-run tactics. Their jump packs allow them to move with great speed across the battlefield and impact the enemy line with savage force, leaping past intervening terrain and open defences to engage their adversaries in bloody melee.
Mark IV ‘Maximus’ armour is designed to offer a fine balance of agility and durability. Its comparatively lightweight design, armoured external cabling, and redesigned helm make it prized among the Legiones Astartes.