Jerry Simmons is a good friend of mine. He's a top-notch inventor and the best whitetail woodsman I know. Jerry once told me that his "original non-vented Interceptor" could be considered a barbed head due the acute backward angle of the blades. On the other hand the newer "vented Interceptor", as well as it's non-vented version, is NOT a barbed head having a very different angle. I showed my collection of Simmons heads to a KY game warden friend of mine who agreed that only one in my collection would be considered barbed here. For the record I haven't seen that particular head in any of the photos posted on Tradgang. Jerry gave me a sample of every head that he ever invented for a Simmons catalog photo I took several years ago. I eventually arranged all of them in a shadow box as a keepsake. I guess I could post a photo of that since it includes the so called "barbed head".