I'm sure they are fine. That being said I have no intention of having one put on my bow with all the drop away rests available. Here's my thought why. The flexing of the shaft when fired can't be good when held by all those whiskers completely surrounding the shaft. So my bow will have a drop away rest. I'm not all too experienced but I have been researching to learn all I can so I'm not wasting money. All that bow stuff can get expensive.