kim is correct that some radical feminists can and do say absolutely vile things about transpeople.
I do not see that this makes radical feminists an oppressive group compared to men, though - and it's the power structure relating men and women/feminists that I understood to be the topic of this thread.
I don't know how to explain this any more clearly, kim: the point about class analysis is that it is about making visible the power structures in society.
Muslims are, I would say, a pretty vulnerable group in the UK, for the reasons chibi gave. So are young black men, another example given. I've no reason to think teenagers are particularly vulnerable, but nor do I think that they are agents of structural oppression (parents of teenagers may disagree with me here
).
They're not comparable to men as a class.
You've already acknowledged that violence is gendered (though I do think it is actually important to question why you think, despite this, that most men aren't violent, yet that I should not assume it's a small group of men carrying out large numbers of violent acts). So why does it bother you so much that we use language that helps women to recognise this for what it is - structural oppression?