![ATF Issues Letter on 80% AR-15 Lower Receivers](/content/images/size/w600/2022/12/Legal-Update-16x9-En-Bloc-Press-1.png)
Newsletter
ATF Issues Letter on 80% AR-15 Lower Receivers
Last week, the ATF issued an open letter to all Federal Firearms License holders (gun stores) about 80% lowers. ATF's goal is to clarify what types of lower receivers under their new ghost gun rules are classified as 'firearms' and what kinds of 80% lowers are not classified as firearms.