Hi In the Rouge Trader Book on page 150 , it talks under MIU Weapon Interface about shoulder mounted weapons. Is there somewere written whats the size of that shoulder mounted weapon ?.

Cause if not shoulder Mounted Autocannon here i come

I'd imagen it should be pistol sized

Santiago said:

Agreed - being able to wield the gun effectively one-handed should reasonably be a prerequisite for wielding the gun no-handed.

If someone is interested, I talked to my Group, we most probably handle it like that : Powerarmor and Dragonscale can use up to heavy weapons( like SM Devastator Units) , stormtrooper carpace up to rifle size and everything else pistol size.

The way we are doing it, is that it is like the fore arm mounting but you can use basic weapons or pistols. certain things might allow for heavy weapons but as yet its only basic and pistols.

thus our techpriest is walking around with a freaking storm bolter on his shoulder lol