Life in Prison for Bump-Fire Stock? Massachusetts Senate Passes Ban More Specific Than House Version

BOSTON — Following Thursday's 33-0 Senate vote, the Bay State now is on the verge of becoming the first state since the Las Vegas shooting rampage to enact a full ban on bump-fire stocks, or add-on equipment that can transform a semi-automatic firearm into a de facto machine gun.
The devices are legal right now, but people violating the law would be subject to prison terms of 18 months to life once the law takes effect.