Fully automatic weapons are generally reserved for military personnel in the United States, and any civilian caught with a machine gun faces serious consequences. Due to the rise in 3D printing and other gun manufacturing technologies, it is now easier than ever to “upgrade” a semi-automatic firearm to a fully automatic gun. Machine gun conversion devices – known by law enforcement officials as “MCDs” – are becoming increasingly common in Mississippi. On the street, they are known as “auto sears,” “chips,” or “switches.” In 2021, the ATF reported a 570% increase in MCD seizures. What happens if you are caught with an auto sear in Mississippi?
Mississippi US Attorney Warns that MCDs are Flooding the Streets
In May of 2024, US Attorney Todd Gee warned that the authorities in Mississippi were seeing a dramatic increase in MCDs. This warning came directly after a defendant pleaded guilty to the possession of a machine gun. He had been arrested after a high-speed chase that reached speeds of 120 miles per hour, and police found two fully automatic Glock pistols on his person after finally catching him. The authorities were pursuing the man because he had previously filmed himself firing his fully automatic machine pistol out of the same vehicle. He faces up to 10 years in prison for possession of a machine gun.