C903,

The no-peep is not a sight. It is an alignment devise, similar in concept to a kisser, but more precise. It confirms alignment of your eye precisely on the same plane in relationship to the devise each time (if you choose to use it). It can be affected by both the grip and the anchor. It doesn' t enable perfection, but it does a darn good job at getting one to repeat the same grip and same anchor on each shot. The important thing is, you don' t have to use it when it' s attached to your bow. I have one on my bow and only glance at it occasionally when practicing. When hunting, I don' t even think of it. I draw my bow to a trained anchor and grip with remarkable consistency (at least it' s remarkable for me). If it were to break the no-peep off the bow in the field (highly unlikely), I doubt I would even notice its absence.

It is not something I recommend using in the field. To me, it' s real benefit is as a training aid to develop a consistant grip and anchor. You can make a perfect shot without looking at it, once you' ve learned to replicate your grip and anchor.