This news is a few days old, but Anderson Manufacturing sold everything to Ruger and are gone. No continuation of parts and worse, any warranties are extinct now. Ruger isn't honoring the warranties either. I know a lot of people consider them "cheap", but that doesn't mean junk. Dirty little secret in the industry is they produced parts for a lot of other brands, including some high-end ones. I actually know a guy (QA Engineer) that has been in their facility in Hebron KY and saw things first-hand.
https://andersonmanufacturing.com/
https://andersonmanufacturing.com/