The Victory VAP TKO Elite Shafts feature 175 spine shafts that boast a micro diameter of 0.166 inches, ensuring faster arrow recovery, excellent penetration and momentum, and extreme front-of-center balance for precision shots. The advanced 3K carbon weave design makes them less affected by wind, perfect for long-range targeting. With a straightness tolerance of +/- 0.001″, these shafts promise the ultimate in accuracy. This pack of a dozen is the hunter’s choice for achieving the highest recorded kinetic energy at 100 yards, reducing torsional deflection, and providing an unmatched shooting experience.