I use the no-peep on my hunting bow and highly recommend it. The real beauty in this product is, you don' t have to use it if you don' t want to, but it' s there as long as you want it. Also, make a change on your sight and you don' t have to touch the no-peep. It' s as worry free and effective as any sighting aid I' ve tried (for hunting). Products like the hind sight, often have to be readjusted if you move your sight.