Orange Park man gets 68 months for transferring machine gun conversion devices
<p>JACKSONVILLE – U.S. District Judge Marcia Morales Howard sentenced Kristopher Justinboyer Ervin, 43, of Orange Park, to five years and eight months in federal prison and Matthew Raymond Hoover, 39, of Wisconsin, to five years in federal prison for conspiring to transfer and transferring unregistered machinegun conversion devices.