So ive done alot of research on this topic. Ive found proof of it being legal in many other states, national forests and states parks unless posted. Fish and wildlife has told me that it is in fact illegal to target shoot in ma on public lands. Now when i say f+w i mean a lady on the phone. I challenged her slightly but did not ask for MGL'S or any evidence to her claim. As we all know its only illegal if its stated in law to be illegal. Not because some one says so. Any input from anybody?