Discussion Starter · #1 ·
Has anyone with an FFL received a letter advising that a 50 cal BMG upper for an AR15 lower is now being considered a firearm by itself and will need to be treated as such? This would include having the upper searialzed by itself, thereby having two serial numbers once assembled together. With the current shutdown this ruling may take awhile to sort out. Figures, just when I had decided to purchase one the manufacturer is holding off until he gets a letter back from tech branch.