The Millennium Sirius Scorpius is a high speed ultra-long range fade driver (overstable).  It is a step below the Quasar in terms of speed and fade, but will provide excellent distance and control for into-the-wind conditions.  It is recommended for moderate-powerful throwers who need something that with dependable fade and sustained glide.  

Zero-G, short for Zero-Gravity, refers to the 'weightlessness' of these discs.  Constructed with Quantum plastic, short bursts of air are injected into the plastic during the molding process to obtain weight ranges from 130-164 grams while maintaining original flight characteristics.  Try one, and effortlessly achieve your longest throws ever.  Weights 139 grams or less will float in water!