More on the Army's plan for their new 6.8 cartridge...
https://www.armytimes.com/news/your-army/2019/01/11/heres-when-the-army-will-pick-three-companies-to-build-the-m16m4-and-saw-replacements-for-soldiers-and-marines/
https://www.armytimes.com/news/your-army/2019/01/11/heres-when-the-army-will-pick-three-companies-to-build-the-m16m4-and-saw-replacements-for-soldiers-and-marines/