WhiteLycan said:
It specifically says in the Deathwatch book in a graphic sidebar:
"Grave religious taboos exist throughout most of the
Imperium against daring to touch weapons meant for
the hands of the Emperor’s Angels of Death. Astartes
weapons react violently to the grip of the unworthy,
and men bearing terrible burn scars are living proof of a
flamer’s outrage in the hands of an ignoble master. Still,
there are invariably those bold and foolish enough to
try taming the machine spirits of Astartes weapons.
Obtaining an Astartes weapon should require
considerable effort on a character’s part and never simply
be the result of an Acquisition or Influence roll. Astartes
Ranged weapons count as one Class heavier to anyone
lacking in Space Marine physiology. For example a
Pistol is a Basic weapon; a Basic weapon is Heavy, and
so on. Furthermore, Astartes weapons impose a –30
penalty to all Tests made with them by presumptuous
mortals due to improper scale, weight, and/or recoil—
even in power armour. The GM may also choose to
impose other problems from the rebellious machine
spirit based on the nature of a weapon (a plasma
weapon may require Toughness Tests from routine heat
venting; a power weapon may run the risk of feedback,
etc). Space Marines may use weapons scaled for normal
humans without penalty if they choose, although the
GM may wish to require that the Space Marine take an
extra action or two to remove parts that get in the way
(such as the trigger guard or the stock!)."
I've read this portion of the book and to be honest it makes little sense to me. Space marines can use weapons scaled for them but also weapons not scaled for them without penalties? Its just illogical.
I've simply replaced it with so that Astates weapons are scaled for hulking users. If you are hulking, you can use these weapons, with no penalties. On the other hand, you will receive the -30 penalty to use normal weapons. This rule make any power armor other than light a while lot less attractive than before as now you will have to upgrade your armory instead of just your armor. And while I do make available Astates weapons, they are at best extremely rare going all the way to unique.
Anyway besides buying Astates weapons, there is another source of them - take them back from the traitor legions for purification. That method can be rather painful but its a legitimate and respectable way to get these weapons. If you donate a cache of chaos space marine gear to say the Storm Wardens (preferably full of bolter holes
, they might even help you with the purification as a sign of respect for fellow warriors.
).