In New Mexico, police and prosecutors backed an effort to outlaw devices that convert pistols into machine guns ... the trigger is pulled back and held. A gun outfitted with a switch can fire ...

Commentary: Until manufacturers take reasonable steps to prevent their guns from being illegally converted, the guns shouldn't be sold in New York.

In New Mexico, police and prosecutors backed an effort to outlaw devices that convert pistols into machine guns ... the trigger is pulled back and held. A gun outfitted with a switch can fire ...

These state-level initiatives mirror long-standing federal regulations that largely prohibit machine guns and any ... the trigger is pulled back and held. A gun outfitted with a switch can fire ...