The first time I installed Limb Savers on a bow (Bear Superstrike), I swear I could hear my Wynn C-10 release snap open on every shot, and that was about it! I have only owned one bow that I considered a little noisy after installing Limb Savers, and that was only while shooting arrows that were under 6 grains per pound. I have heard that shock fins do an even better job reducing noise, but I have not tried them yet.