ATF & .50 Caliber AR Uppers
Our friends over at The Firearm Blog have reported another odd direction with regards to a specific manufacturer’s implementation of .50 BMG bolt-action upper receivers.
Read the article: https://www.thefirearmblog.com/blog/2018/07/30/breaking-news-atf-is-classifying-50-cal-bolt-action-ar-uppers-as-firearm/