This is the Classic Drozd BB Machine Gun but mine has a few extra bells and whistles! This Drozd has the full auto mod chip capable of 1200 rounds per minute, it also has the JimC hand made extended sub machine gun barrel. I added a rail riser on the top along with a Red Dot scope giving my Drozd a bit of an AR look and to keep those BB's going down range I have a Bulk Air setup with a Nitro Duck 4500 PSI air tank.