HHA Sports Bow Sight Tetra Max Tournament 4519 .019 4 pin The Tetra Max Tournament Edition combines decades of time-tested features with the latest innovation for a sight like no other. Whether you are looking for the ultimate hunting sight, a tricked-out 3D rig or something that can cross over into either field, the Tetra Max Tournament Edition is for you. Shoot different arrows depending on the season? Every Tetra Max sight includes two yardage wheels, making the switch between setups a snap, and not a half a day on the range. Change out the ultra-fine pointer for the magnifier and see your yardage marks like never before. Add an optional Blue Burst Light and illuminate your tape scale to make rapid adjustments in dense cover or from the security of a ground blind.