We in Ohio have gone through this with several industries. Machine Tools, Brownhoist, sewing machines, clothing, trucks, cars, ship building, forging, casting, smelting, steel making, light bulbs and on and on.
Cleveland made electric cars back at the turn of the last century,
When you "tour" the buildings it is very sad feeling the loss of history and what seems like a loss of life itself.
Most of the buildings sit vacant until torn down, these buildings were built in an era of lead based paint and asbestos, many toxins were disposed of on the property, improperly.
Unfortunately businesses are in business to make a profit and if they can't they either make changes or disappear.
I hope Remington is around for two hundred more years.