To answer your question. Yes, the Romy "G" kits that are on the market are usually shipped with full auto parts....with the exception of a few states it is totally legal to have AK-47 disconnecter , sears, and rate reducers. put them in a "3 hole" receiver (which is whats considered a machine gun) and then you have a problem, as the parts cannot easily make a gun f/a just by dropping them in like an AR-15.