More than 63 pounds of methamphetamine was found in a months-long investigation by the Anderson County Sheriff's Office.
The Sheriff's Office said it made 37 arrests on charges of trafficking and possession of methamphetamine throughout the investigation that was announced this week.
The Sheriff's Office said it was part of a "methamphetamine distribution ring operating in the Anderson area."
More than two dozen guns were also seized.
The investigation included drug purchases, surveillance, search warrants and traffic stops.