The Minnesota Supreme Court ruled this week that the final decision on whether the hard-to-trace guns are regulated rests with the Legislature.

The Minnesota Supreme Court ruled Wednesday that it is legal for Minnesotans to carry a ghost gun without a serial number.

'Ghost guns' without serial numbers now legal in Minnesota after court ruling originally appeared on Bring Me The News. The Minnesota Supreme Court has ruled that it's not illegal to possess a so-called "ghost gun," a firearm that lacks a serial number and is often assembled in parts, after more than a year of deliberations.