CARBON EXPRESS SHAFTS CARBON D-STROYER

The D-Stroyer is a performance hunting arrow engineered with patented Dual Spine Weight Forward technology. - Dual Spine Weight Forward Technology: patented 2 spine arrow shaft with heavier front for tighter groups & better penetration plus reduces oscillation by 50% & twice the accuracy. - K-360: patented outer layer construction on the front 2/3 that integrates 100% high modulus carbon weave for consistent spine strength and durability. - Laser Match Set: pack sets are sorted & matched by spine and weight for best-in-class consistency. Spine sorting tolerance +/- .0025” & Weight sorting tolerance +/- 1.0 grains. - +/- .003 Real Straightness: laser checked for straightness to remarkable 1/10,000 of an inch.One arrow, two spines for twice the accuracy and durability.