Gun Owners of America, another gun-rights group, contends people should have a Second Amendment right to own machine guns.

In New Mexico, police and prosecutors backed an effort to outlaw devices that convert pistols into machine guns. In Alabama ... possession of such devices, a list that has grown over the past ...

In New Mexico, police and prosecutors backed an effort to outlaw devices that convert pistols into machine guns. In Alabama ... possession of such devices, a list that has grown over the past ...

At Least Half of US States Now Outlaw Devices That Convert Pistols Into Machine Guns In New Mexico ... the possession of such devices, a list that has grown over the past decade as law enforcement ...