Couldn't find it discussed in any other thread. I have found on other websites it is illegal no matter what to make a new "machine gun" since 1986. However, I have seen alot of full-auto videos (juneteenth and Leona) that APPEAR to have "new" full-auto firearms. Are new MG's illegal, or is there a new NFA option? Can you purchase an new auto sear legally? Thanks for your patience!