


This conversion to nitrogen was done because it is cheaper than CO2, doesn't run cold like CO2 does and lasts forever. The stainless line hooks up to a nitrogen cylinder via a 0-600psi adjustable nitrogen regulator (included). The gun is fed via a 35 foot stainless steel line. There is a custom made adapter to convert the CO2 input to an -AN fitting. The stock has been converted to an AR-15 collapsible / adjustable stock. The barrel is upgraded with a heavy duty version with drilled cooling slots. The 800 round hopper lets you go full auto for a long time period This Drozd is tastefully modified to provide maximum shooting fun. The Drozd BB gun is a very high quality and reliable gun. Full auto machine gun shoots 600 rounds per minute.
