I am not sure about the MA laws but if it would help you get your US citizenship maybe we could trade some of our current citizens to Canada. Kind of a player trade like in baseball. I think half of California's population for a
few dozen Canucks that enjoy firearms would be fair.
This way the libs get their gun control and socialist policies and people who still believe in individual and state's rights can keep them.
Everybody wins! Ya' know what I'm talking a-bOOt, eh?
Seriously, I really wouldn't mind it.
To stay on topic MA gun laws IIRC are pretty bad. I hope youhet your green card soon. Good luck.