I put one on a Mathews Z max. I had only seen pictures. ordered it from Len I had it on and shooting in about 25 minuites. Never have looked back . best broadhead flight and groups I've ever had. I showed it to a local Hoyt dealer who told me it was a piece of s*^t . he called me a few days later at 11:30 at night to tell me he had put one on and he's never shot better . It's now the rest he recomends for any bow. I draged mine all over Idaho on a elk hunt it's plenty tuff. scince I put it on I haven't had a single problem except busted nocks and cut off vanes nice problems to have. I just don't shoot more than one arrow at the same dot now.