Precision Archery Tuning Tool

Easily cut my groupings by 25 percent by trueing my genesis bow. My sons paterned aready, but he would throw 1 out of 5 arrows. We think this has fixed it.

Very helpfull

Have been doing the timing, a different way, this helps tremendously.

The tool works great! Quick and easy way to tune a genisis bow. I even have our school coaches looking into getting a couple of them.