I did, I killed my buck in Sept with the Black Hornet Ser Razor. 50 yards complete pass through. Best head I have ever used, and I have shot and killed with alot of heads. Not to mention the customer service is the best I have ever seen. 100% replacement gaurantee. I have had 3 heads replaced now for free, the one I killed my deer with hit a rock after passing through and they replaced it no ?s asked. Even sent me a new hat with it. You just cant go wrong, they fly like darts and are retarded sharp.