It’s relatively easy to convert a semi-automatic AR-15 to fully-automatic. A quick web search suggests an M16 fire control group can be ordered for about $50 online, and installation in an AR-15 requires only drilling a hole. Of course, drilling that hole is illegal.
What’s interesting about that is I can’t recall hearing about a mass shooter doing it.
It’s relatively easy to convert a semi-automatic AR-15 to fully-automatic. A quick web search suggests an M16 fire control group can be ordered for about $50 online, and installation in an AR-15 requires only drilling a hole. Of course, drilling that hole is illegal.
What’s interesting about that is I can’t recall hearing about a mass shooter doing it.
Shooting people indiscriminately in a public place is also illegal and they don’t seem tp have any compunctions against that.