The ultimate medium diameter heavy hitter. Beginning with a .205 ID, we layer a full 3K carbon weave to the outer wall for superior strength and performance. This shaft is a marriage of heavy GPI weight and medium diameter, all controlled with superior dynamic spine control due to the stabilizing design of the weave. Choose between the original DH or the new and improved 2.0 with TORAY CARBON, a tighter weave pattern and NANO-CERAMIC coating! With a .003 straightness factor and +/- 1 GN weight variance, this shaft will satisfy all hunters who want the ultimate in durability and performance. The included stainless steel half-outsert from Ethics Archery tops off the total package of this hammer of a shaft.