BUFORD — Three Mableton men face drug trafficking charges after they were arrested while delivering 11 ounces of methamphetamine to a parking lot in an undercover buy-bust operation Monday, authorities said.

Idilberto Munez-Perez, 38, Gerzain Arroyo Santana, 26, and Juan Jose Santana, 48, were each charged with trafficking in methamphetamine.

They were arrested by officials with the Gainesville-Hall Multi-Agency Narcotics Squad and Gang Task Force, with assistance from uniformed deputies.

The drugs had a street value of $30,800, according to authorities.