OUR MOST ACCURATE 20” ARROW - Measuring 20-inches in length, weighing 445-grains & featuring 15.5% FOC, the CenterPunch HPX is spine-aligned and is TenPoint's most accurate 20" arrow.
SAME-HOLE, DOWN-RANGE ACCURACY - TenPoint's new Alpha Blaze HPX nock weighs the same as the non-lighted HPX nock, guaranteeing the same point of impact when you go from practice to the field.
TRACK YOUR POINT OF IMPACT - The Alpha-Blaze HPX Lighted Nock contains a one-piece nock/LED unit that is indexed with the vanes and press fits into the arrow's HP Aluminum Bushing. Upon firing the crossbow, the bowstring activates the red LED light.
EASY DEACTIVATION - Deactivate the easy on/off Alpha-Blaze lighted nock by pulling the nock straight out until the light turns off. LED light lasts approximately 24 hours when on.
28% INCREASED STRING-TO-NOCK ENGAGEMENT - The Alpha-Blaze HPX features a deep bowstring groove, a large smooth radius base, and elongated ears to hold the bowstring in place during the shot, which prevents “shoot-over” or “shoot-under.