The custom shop was all crated/box up & shipped to Illion, New York. Some equipment is still in South Dakota.
All of Marlin is now owned by Ruger and new production will be in North Carolina. What's so funny 20 miles from Ruger plant are Remington Arms North Carolina offices, customer service is back up and some of those employees have been sent to Huntsville, Alabama where the 1911 were being built.