I was looking for them at the Eastern Sports Show and I asked Lancaster archery about them and they werent sure when they would be avaiable. I have used G5 Strykers up until last year. My buddy had bought 3 packs of Rage 2 blades and decided not to use them after he lost a buck early in the season due to making a bad shot on it. I guess I just used the rage to show that it doesnt matter as long as you wait and make a good shot. I like G5 products but I just cant get anything to fly accurately out of my new bow. I was professionally set up and tuned by my friend that shoots for Mathews. He says that you might experience this because of the speed. I have tried Thunderheads,Muzzy MX-3,and Montecs and Strykers and cant hold groups ZI want to at 30 yds. With Rages and I even have some older Rocky Mountian Snyper 2 blade mechanicals, I can hold my groups to 50 yds. I can't wait until these heads are available. They look like another quality product from G5