Seems to be some knowledgeable people on this thread.

Even though it is about a year old, I'll ask my question.

What action should I be looking for to build/rebarrel to 12 bore? I have the barrel blank. Was kinda' one of those "Can't pass it up deals" but what to use for the rest, I'm clueless. Will one of the .303 Martini/Greener actions work? Do I need to find something more robust?

Thanks,