ShadowAero extreme performance rocket kits have become legendary in the industry. They were the first kits (and remain as the only kits) professionally engineered to maximize performance through the use of advanced composite material technology. No other kit rockets have ever even approached the standard set by the Raven and Shock. The Shock has proven time and time again to be the fastest 54mm. rocket on the planet, with the highest altitude performance af any rocket in it's class, as evidenced by John Rockdale's use of the Shock as a sustainer in his 45K'+ flight. Both the Shock and the Raven EX have been discontinued. The last Shock and the last Raven EX are currently being prepared for their new owners (Mr. Fisher and Mr. Alexander), and are the last of their type.