Can’t say I’m super surprised. While Trijicons are great, Ameriglo has sights that are just as good at a more affordable price point (just my opinion). FBI seemed to think so as well when they selected the Ameriglo Agent sights. Hope this doesn’t affect how Ameriglo’s sights are distributed or priced.
https://www.americanrifleman.org/articles/2018/6/26/trijicon-to-acquire-ameriglo/
https://www.americanrifleman.org/articles/2018/6/26/trijicon-to-acquire-ameriglo/