RadioactiveWarning: Highly active material inside. The Radioactive compound is one of those pieces that hits harder than the warning label suggests. I recently fired a pair of these in a massive 8,000 professional display, and Im not exaggerating when I say they stole the show. It kicks off with a unique, low noise whirlwind startspinning tourbillions that act like a Geiger counter ticking upbefore the core goes into meltdown. You get nearly two minutes of heavy