Champion Zombie Targets | The Firearm Blog - http://www.thefirearmblog.com/blog...
Aug 1, 2011
from
"Using VisiColor technology (rumored to have been a George Lucas technology spin-off from his early years of movie design), the targets shift color when struck by your hot lead. A shot in the head shows the critical green of radiation leaking from the (former) brains. Non-kill upper torso shots are a pleasant fluorescent yellow."
- Victor Ryden 美久太阿