As someone who was "in the know" on that project, I'll say this. The guns were being built off of demilled blankfire guns that were being imported from Russia. Slagga was rewelding them, rebarreling them, and machining new bolts/suppressors to finish the build. Not only have the AS-VAL and VSS blankfire rifles largely stopped being sold in Russia (not many were made to begin with, as they were built off off retired military rifles), but additionally many of the "private exporters" that could get them have stopped shipping things to the US since the start of the Ukraine conflict. The project is dead and anyone who paid them for one has been refunded afaik.