I don't even know where to start with how much is wrong with these 2 posts... makes my head hurt. Do the folks reading here a favor, and read a whole lot more about NFA and related laws, before posting more stupid crap.
--EasyD
--EasyD
The serial number will remain though and that serial number is for a pistol as far as the ATF is concerned.
To say it a different way, even a bare AR lower with a pistol serial number is illegal in MA once built out.
I'm not sure one way or the other on that. However, what does MA consider it at that point? It still has a serial number that was originally for a pistol.
What the feds consider it is somewhat moot.