TRI-SPINE/RED ZONE TECHNOLOGY – Patented 3 spine arrow shaft with less than 1/3 the oscillation vs single spine arrow & FOUR TIMES the ACCURACY
K-360 – Patented outer layer construction integrates 100% high modulus carbon weave for consistent spine strength and durability
BULLDOG NOCK COLLARS – Exclusive feature made of aircraft grade aluminum designed to prevent rear impact damage
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. Laser checked for straightness to remarkable 1/10,000 of an inch