The Carbon Express maxima triad is built for bow hunters demanding elite performance from a micro-diameter hunting arrow, featuring the advanced tri-spine XSD (0.166 inches diameter) design that delivers unmatched accuracy, penetration and repeatability. At the heart of this high-performance shaft is Carbon Express' exclusive RedZone technology, a patented tri-spine construction that significantly reduces arrow oscillation in flight-achieving less than one-third the flex of traditional single-spine arrows and resulting in a fourfold increase in downrange accuracy. Engineered from ultra-stiff, high-strength 30 ton carbon, the Triad arrow shaft recovers rapidly from the bowstring, further stabilizing flight and tightening shot groups. The 0.166 inches extreme small diameter (XSD) profile not only improves penetration and pass-through potential on game but also enhances wind-bucking performance, thanks to thicker shaft walls and a reduced surface area. Each laser match set of triad shafts is precision-sorted for elite uniformity, offering spine tolerances of +/-0.0025 inches and weight tolerances of +/-1.0 grain, ensuring best-in-class consistency shot after shot. Patented tri-spine/red zone tech reduces arrow oscillation by 2/3, increasing accuracy up to 4x XSD 0.166 inches shaft delivers ultimate penetration and crosswind resistance Crafted from 30 ton carbon, these arrows offer unmatched recovery speed and downrange consistency compared to standard 24 ton carbon Bulldog nock collars made from aircraft-grade aluminum protect against rear impact damage Laser match sets are spine- and weight-matched for top consistency, with +/-0.0025 inches spine and +/-1.0 grain weight tolerance Spine tolerance of +/- 0.0025 inches and weight tolerance of +/- 1.0 grain ensure consistent accuracy Laser-tested to 1/10000 of an inch, the +/- 0.002 real straightness is held to a maximum tolerance-not an average like competitors for guaranteed consistency Launchpad precision nocks ensure consistent accuracy with integrated shaft alignment