An Act to stop mass shootings

HD 3228 bans the manufacturing of assault weapons and large capacity feeding devices within Massachusetts. It directly affects manufacturers operating in the state, with exceptions for licensed producers making these items solely for law enforcement, military, or approved foreign government use. The bill prohibits such manufacturing under Chapter 269 of the General Laws, imposing fines of $1,000-$1,000,000 or 1-10 years in prison for violations. This is a substantive policy change targeting firearm production, not a procedural measure.