QAD Tune-A-Nock. The Tune-A-Nock is one of the fastest nocks on the planet! 360 degree rotation provides precise fetching to arrow rest adjustment. Wide mouth design provides easy guidance of arrow onto bowstring. Target accuracy with hunter durability.
Short ear design provides cleaner release from bowstring, improving accuracy. Low-friction string groove and lighter weight increase arrow speeds by 4 1/2 seconds on average. Flared opening allows easy guidance of arrow onto bowstring. Works best with the Ultra-Nock but is compatible with brass nocks and virtually any bow set-up. Fits Easton Super Uni-Bushing, Carbon shafts with internal components. Quality Archery Designs Tune A Nock.
