I was given some of these Mercury nocks by someone one on this site. I had never used them before. Always used Classic nocks before. I love the Mercury nocks because they keep the same profile of the shaft going back. They taper nicely to the shaft. They also hold the string just right. Thanks for turning me onto these Killdeer!  

They look great!

I use the Mercury nocks also, for the same reasons-they look better and they seem to fit my string better.  

RonP

PS-and having seen your arrows in person, you do make some nice ones!

Hi Ron, were you keeping this a secret from me?  

Those are the only nocks I use, all the other styles just don't look or fit right on a wood arrow.