Here is the first look at a production run Swhacker 3 blade that I received to do some testing in my crossbows. They are set to hit the streets sometime in June is all goes well. Unlike the round ferrule of the original 2 blades, the 3 blade's ferrule is squared off into a triangle shape. As you can see in the picture, the wing blades are also now swept forward. As with the originals, a shrink band holds the blades in place.