The CO-03 Compensator Owl Call. The most realistic owl call on the market today. The compensator makes it user friendly in that you no longer have to manipulate your hands to create the perfect hoot.
Though I've yet to truly master this call. I'm getting better at it. I've had Gobbler's respond to the call. But the biggest thing is I had 4 owls respond to the call and came into the backyard. I live next to a river and hearing owls is no great thing, but to respond and come to the yard that was really cool. Thanks for a great call.