Everything in life has risk, simply owning a gun of any kind in Massachusetts puts a legal target on your back.
I'm not losing any sleep over it.
If your worried about violating the above "Sawed Off Shotgun' law, then don't form 1 a Shotgun.
If you email Mossberg, they will provide you with written documentation of how a serial numbered receiver was originally configured.
What information is "The Man" going to provide that contradicts that?
Im confident my Short Barrel Shotgun is as legal in this state as any of my other NFA items, of which I have half a dozen, or any of my other firearms for that matter, but if "The Man" wants to stick it to me, Im sure they could find a way.
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