Editing Power Armour (section)

===Mark V: Heresy Armour===
[[File:Mk5HeresyArmour.png|200px|right|thumb|What a stud.]]
In between production of the Mark IV and what would be the Mark VI, both Loyalist and Traitor Legions found that they were running out of replacement parts for damaged systems. This would result in several Legions taking parts from older Marks and inadvertently making a brand new Mark of Power Armour. Although appearances varied widely as a result of its ad hoc nature, some form of standardization was achieved. One of the most notable was the introduction of molecular bonding studs on the left pauldron and both greaves (the famous "rivets"), which made them look totally Metal - these were actually originally designed to field-patch busted vehicle armour before they could be repaired properly. Probably one of the most common suits of armour in service among the Traitor Legions, since this was what most of them were wearing when they retreated to the Eye of Terror.

For a while, the Horus Heresy [[Fluff|novels]] and [[Crunch|black books]] outright [[Retcon|retconned]] Mark V armour into a catch-all term for any improvised or prototype suits that existed outside of the main Mark series, yet weren't advanced enough to be considered artificer armour (likely so Forge World wouldn't get nagged to make variants of all their Mark III and IV squads in Mark V as well). However, they ended up backpedalling on this a bit in [[Horus_Heresy#Retribution|Retribution]]. The classic "studs and cables" version shown here is now apparently considered the "production" model of Mark V armour (apparently based on common designs for parts known to have specific cross-compatibilities, often based on prototypes circulating among the Legions for testing purposes), while the more variable, improvised suits it was based on are "non-production" models. Presumably, Forge World realized that the retcon didn't make much sense, since all known art and models of the armour up to that point were no less visually consistent than any of the other Marks (and arguably ''more'' consistent than a couple of them). According to the new Horus Heresy red books, its most common form combined elements of Mark IV and Mark VI armor in a manner that could be locally manufactured (or otherwise obtained from existing stocks) and could be maintained even with supply lines destroyed.

<gallery>
image:IronHandsMarkV.jpg
OldPowerArmorMark5.jpg
MK5Squad.jpg
Carcharodons Battle-Brother.jpg|<center>The [[Space Sharks|Carcharodons]]' favourite armour pattern</center>
</gallery>
{{clear}}