So I was just reading through some things again and noticed... The steg warmachines have Quick to Fire, which states that a stand and shoot reaction can be taken, but the core rules say that warmachines have the Reload! rule.... do the army book rules still trump the core book? If I'm being dense and completely missing something, feel free to say so haha - as I've said in another thread, the new rule layout has me all sorts of confused with where certain rules are.
I think they are just treated as regular shooting attacks. Although they have the stats for a war machine, they are not a war machines.