https://www.atf.gov/resource-center/data-statistics

Scroll down to the section heading: Annual Firearms Manufacturers And Export Report. Within is a table with dates from 2007-2018(Interim)

Colt of West Hartford, CT in 2015 produced (79,565 complete rifles), in 2016 (117,263 complete rifles), and in 2017(13,942 complete rifles 6,320 Lowers).

No matter what anyone says, that big of a down turn in production means workers are getting furloughed.